150423143402 has 16 divisors (see below), whose sum is σ = 259598908800. Its totient is φ = 64034395728.

The previous prime is 150423143329. The next prime is 150423143443. The reversal of 150423143402 is 204341324051.

It is a super-2 number, since 2×150423143402² (a number of 23 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, 36053318 + ... + 36057489.

It is an arithmetic number, because the mean of its divisors is an integer number (16224931800).

Almost surely, 2^150423143402 is an apocalyptic number.

150423143402 is a deficient number, since it is larger than the sum of its proper divisors (109175765398).

150423143402 is a wasteful number, since it uses less digits than its factorization.

150423143402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72110965.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 150423143402 its reverse (204341324051), we get a palindrome (354764467453).

The spelling of 150423143402 in words is "one hundred fifty billion, four hundred twenty-three million, one hundred forty-three thousand, four hundred two".