152116421332 has 12 divisors (see below), whose sum is σ = 266410265940. Its totient is φ = 75999202496.

The previous prime is 152116421329. The next prime is 152116421333. The reversal of 152116421332 is 233124611251.

It can be written as a sum of positive squares in 2 ways, for example, as 88348050756 + 63768370576 = 297234^2 + 252524^2 .

It is a junction number, because it is equal to n+sod(n) for n = 152116421294 and 152116421303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152116421333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14746243 + ... + 14756554.

It is an arithmetic number, because the mean of its divisors is an integer number (22200855495).

Almost surely, 2^152116421332 is an apocalyptic number.

It is an amenable number.

152116421332 is a deficient number, since it is larger than the sum of its proper divisors (114293844608).

152116421332 is a wasteful number, since it uses less digits than its factorization.

152116421332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29504090 (or 29504088 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The spelling of 152116421332 in words is "one hundred fifty-two billion, one hundred sixteen million, four hundred twenty-one thousand, three hundred thirty-two".