151779229416 has 48 divisors (see below), whose sum is σ = 411108328800. Its totient is φ = 50588204832.

The previous prime is 151779229391. The next prime is 151779229417. The reversal of 151779229416 is 614922977151.

151779229416 is a `hidden beast` number, since 1 + 51 + 77 + 92 + 29 + 416 = 666.

It is a super-2 number, since 2×151779229416² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151779229417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 694485 + ... + 886491.

It is an arithmetic number, because the mean of its divisors is an integer number (8564756850).

Almost surely, 2^151779229416 is an apocalyptic number.

It is an amenable number.

151779229416 is an abundant number, since it is smaller than the sum of its proper divisors (259329099384).

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

151779229416 is a wasteful number, since it uses less digits than its factorization.

151779229416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202998 (or 202991 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 54.

The spelling of 151779229416 in words is "one hundred fifty-one billion, seven hundred seventy-nine million, two hundred twenty-nine thousand, four hundred sixteen".