156135416 has 8 divisors (see below), whose sum is σ = 292753920. Its totient is φ = 78067704.

The previous prime is 156135323. The next prime is 156135439. The reversal of 156135416 is 614531651.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9758456 + ... + 9758471.

It is an arithmetic number, because the mean of its divisors is an integer number (36594240).

Almost surely, 2^156135416 is an apocalyptic number.

It is an amenable number.

156135416 is a deficient number, since it is larger than the sum of its proper divisors (136618504).

156135416 is a wasteful number, since it uses less digits than its factorization.

156135416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19516933 (or 19516929 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 156135416 is about 12495.4157994042. The cubic root of 156135416 is about 538.4769796472.

The spelling of 156135416 in words is "one hundred fifty-six million, one hundred thirty-five thousand, four hundred sixteen".