141402600 has 144 divisors (see below), whose sum is σ = 502919820. Its totient is φ = 35481600.

The previous prime is 141402593. The next prime is 141402601. The reversal of 141402600 is 6204141.

It can be written as a sum of positive squares in 6 ways, for example, as 62441604 + 78960996 = 7902^2 + 8886^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (141402601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28290 + ... + 32910.

Almost surely, 2^141402600 is an apocalyptic number.

141402600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141402600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251459910).

141402600 is an abundant number, since it is smaller than the sum of its proper divisors (361517220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141402600 is a wasteful number, since it uses less digits than its factorization.

141402600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4660 (or 4648 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 141402600 is about 11891.2825212422. The cubic root of 141402600 is about 520.9776970840.

Adding to 141402600 its reverse (6204141), we get a palindrome (147606741).

The spelling of 141402600 in words is "one hundred forty-one million, four hundred two thousand, six hundred".