15969412030 has 128 divisors (see below), whose sum is σ = 35701585920. Its totient is φ = 5056266240.

The previous prime is 15969411989. The next prime is 15969412031. The reversal of 15969412030 is 3021496951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15969412031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6981547 + ... + 6983833.

It is an arithmetic number, because the mean of its divisors is an integer number (278918640).

Almost surely, 2^15969412030 is an apocalyptic number.

15969412030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15969412030 is an abundant number, since it is smaller than the sum of its proper divisors (19732173890).

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

15969412030 is a wasteful number, since it uses less digits than its factorization.

15969412030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 15969412030 in words is "fifteen billion, nine hundred sixty-nine million, four hundred twelve thousand, thirty".