141551430 has 64 divisors (see below), whose sum is σ = 356272128. Its totient is φ = 35925120.

The previous prime is 141551429. The next prime is 141551441. The reversal of 141551430 is 34155141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 141551430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186612 + ... + 187368.

It is an arithmetic number, because the mean of its divisors is an integer number (5566752).

Almost surely, 2^141551430 is an apocalyptic number.

141551430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141551430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178136064).

141551430 is an abundant number, since it is smaller than the sum of its proper divisors (214720698).

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

141551430 is a wasteful number, since it uses less digits than its factorization.

141551430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 141551430 is about 11897.5388211176. The cubic root of 141551430 is about 521.1604139583.

The spelling of 141551430 in words is "one hundred forty-one million, five hundred fifty-one thousand, four hundred thirty".