140161002300 has 108 divisors (see below), whose sum is σ = 479265715656. Its totient is φ = 33978422400.

The previous prime is 140161002269. The next prime is 140161002307. The reversal of 140161002300 is 3200161041.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140161002307) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7068939 + ... + 7088738.

Almost surely, 2^140161002300 is an apocalyptic number.

140161002300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140161002300 is an abundant number, since it is smaller than the sum of its proper divisors (339104713356).

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

140161002300 is a wasteful number, since it uses less digits than its factorization.

140161002300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14157708 (or 14157698 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 140161002300 its reverse (3200161041), we get a palindrome (143361163341).

The spelling of 140161002300 in words is "one hundred forty billion, one hundred sixty-one million, two thousand, three hundred".