151415066403 has 12 divisors (see below), whose sum is σ = 219183034720. Its totient is φ = 100725354576.

The previous prime is 151415066377. The next prime is 151415066459. The reversal of 151415066403 is 304660514151.

151415066403 is a `hidden beast` number, since 1 + 5 + 1 + 4 + 1 + 5 + 0 + 6 + 640 + 3 = 666.

It is not a de Polignac number, because 151415066403 - 2⁶ = 151415066339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151415066303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18164188 + ... + 18172521.

Almost surely, 2^151415066403 is an apocalyptic number.

151415066403 is a deficient number, since it is larger than the sum of its proper divisors (67767968317).

151415066403 is a wasteful number, since it uses less digits than its factorization.

151415066403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36337178 (or 36337175 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 151415066403 in words is "one hundred fifty-one billion, four hundred fifteen million, sixty-six thousand, four hundred three".