146243156155202 has 16 divisors (see below), whose sum is σ = 222605264102400. Its totient is φ = 72045266130240.

The previous prime is 146243156155193. The next prime is 146243156155237. The reversal of 146243156155202 is 202551651342641.

It is a happy number.

It is a super-2 number, since 2×146243156155202² (a number of 29 digits) contains 22 as substring.

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, 966092999 + ... + 966244362.

It is an arithmetic number, because the mean of its divisors is an integer number (13912829006400).

Almost surely, 2^{146243156155202} is an apocalyptic number.

146243156155202 is a deficient number, since it is larger than the sum of its proper divisors (76362107947198).

146243156155202 is a wasteful number, since it uses less digits than its factorization.

146243156155202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932337921.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 146243156155202 in words is "one hundred forty-six trillion, two hundred forty-three billion, one hundred fifty-six million, one hundred fifty-five thousand, two hundred two".