151217299310668 has 6 divisors (see below), whose sum is σ = 264630273793676. Its totient is φ = 75608649655332.

The previous prime is 151217299310657. The next prime is 151217299310699. The reversal of 151217299310668 is 866013992712151.

It is a super-2 number, since 2×151217299310668² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18902162413830 + ... + 18902162413837.

Almost surely, 2^{151217299310668} is an apocalyptic number.

It is an amenable number.

151217299310668 is a deficient number, since it is larger than the sum of its proper divisors (113412974483008).

151217299310668 is a wasteful number, since it uses less digits than its factorization.

151217299310668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37804324827671 (or 37804324827669 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 61.

The spelling of 151217299310668 in words is "one hundred fifty-one trillion, two hundred seventeen billion, two hundred ninety-nine million, three hundred ten thousand, six hundred sixty-eight".