151989302402 has 24 divisors (see below), whose sum is σ = 265221010944. Its totient is φ = 65134542312.

The previous prime is 151989302401. The next prime is 151989302429. The reversal of 151989302402 is 204203989151.

It is not an unprimeable number, because it can be changed into a prime (151989302401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2308463 + ... + 2373389.

It is an arithmetic number, because the mean of its divisors is an integer number (11050875456).

Almost surely, 2^151989302402 is an apocalyptic number.

151989302402 is a deficient number, since it is larger than the sum of its proper divisors (113231708542).

151989302402 is a wasteful number, since it uses less digits than its factorization.

151989302402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88830 (or 88823 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 151989302402 in words is "one hundred fifty-one billion, nine hundred eighty-nine million, three hundred two thousand, four hundred two".