156146142733345 has 16 divisors (see below), whose sum is σ = 187777384820352. Its totient is φ = 124649068752000.

The previous prime is 156146142733337. The next prime is 156146142733391. The reversal of 156146142733345 is 543337241641651.

It is not a de Polignac number, because 156146142733345 - 2³ = 156146142733337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2585781 + ... + 17859970.

It is an arithmetic number, because the mean of its divisors is an integer number (11736086551272).

Almost surely, 2^{156146142733345} is an apocalyptic number.

It is an amenable number.

156146142733345 is a deficient number, since it is larger than the sum of its proper divisors (31631242087007).

156146142733345 is a wasteful number, since it uses less digits than its factorization.

156146142733345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20449032.

The product of its digits is 21772800, while the sum is 55.

The spelling of 156146142733345 in words is "one hundred fifty-six trillion, one hundred forty-six billion, one hundred forty-two million, seven hundred thirty-three thousand, three hundred forty-five".