149116681416 has 32 divisors (see below), whose sum is σ = 373048711200. Its totient is φ = 49671292800.

The previous prime is 149116681411. The next prime is 149116681433. The reversal of 149116681416 is 614186611941.

It is not an unprimeable number, because it can be changed into a prime (149116681411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106181 + ... + 2175828.

It is an arithmetic number, because the mean of its divisors is an integer number (11657772225).

Almost surely, 2^149116681416 is an apocalyptic number.

It is an amenable number.

149116681416 is an abundant number, since it is smaller than the sum of its proper divisors (223932029784).

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

149116681416 is a wasteful number, since it uses less digits than its factorization.

149116681416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4283469 (or 4283465 counting only the distinct ones).

The product of its digits is 248832, while the sum is 48.

The spelling of 149116681416 in words is "one hundred forty-nine billion, one hundred sixteen million, six hundred eighty-one thousand, four hundred sixteen".