151406639616 has 40 divisors (see below), whose sum is σ = 403356754944. Its totient is φ = 50468879360.

The previous prime is 151406639611. The next prime is 151406639627. The reversal of 151406639616 is 616936604151.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (151406639611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49284480 + ... + 49287551.

Almost surely, 2^151406639616 is an apocalyptic number.

151406639616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151406639616 is an abundant number, since it is smaller than the sum of its proper divisors (251950115328).

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

151406639616 is an frugal number, since it uses more digits than its factorization.

151406639616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98572052 (or 98572036 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 151406639616 in words is "one hundred fifty-one billion, four hundred six million, six hundred thirty-nine thousand, six hundred sixteen".