146737117028 has 48 divisors (see below), whose sum is σ = 269124871680. Its totient is φ = 69923040000.

The previous prime is 146737117027. The next prime is 146737117067. The reversal of 146737117028 is 820711737641.

It is not an unprimeable number, because it can be changed into a prime (146737117027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2743550 + ... + 2796522.

It is an arithmetic number, because the mean of its divisors is an integer number (5606768160).

Almost surely, 2^146737117028 is an apocalyptic number.

It is an amenable number.

146737117028 is a deficient number, since it is larger than the sum of its proper divisors (122387754652).

146737117028 is a wasteful number, since it uses less digits than its factorization.

146737117028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53348 (or 53346 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 47.

The spelling of 146737117028 in words is "one hundred forty-six billion, seven hundred thirty-seven million, one hundred seventeen thousand, twenty-eight".