151021662016 has 56 divisors (see below), whose sum is σ = 300835807776. Its totient is φ = 75220953600.

The previous prime is 151021661983. The next prime is 151021662079. The reversal of 151021662016 is 610266120151.

It is a super-3 number, since 3×151021662016³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28889995 + ... + 28895221.

It is an arithmetic number, because the mean of its divisors is an integer number (5372067996).

Almost surely, 2^151021662016 is an apocalyptic number.

151021662016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151021662016 is a deficient number, since it is larger than the sum of its proper divisors (149814145760).

151021662016 is a wasteful number, since it uses less digits than its factorization.

151021662016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6887 (or 6877 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 151021662016 its reverse (610266120151), we get a palindrome (761287782167).

The spelling of 151021662016 in words is "one hundred fifty-one billion, twenty-one million, six hundred sixty-two thousand, sixteen".