31433426404150 has 12 divisors (see below), whose sum is σ = 58466173111812. Its totient is φ = 12573370561640.

The previous prime is 31433426404147. The next prime is 31433426404187. The reversal of 31433426404150 is 5140462433413.

It is a super-2 number, since 2×31433426404150² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314334263992 + ... + 314334264091.

It is an arithmetic number, because the mean of its divisors is an integer number (4872181092651).

Almost surely, 2^{31433426404150} is an apocalyptic number.

31433426404150 is a deficient number, since it is larger than the sum of its proper divisors (27032746707662).

31433426404150 is a wasteful number, since it uses less digits than its factorization.

31433426404150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628668528095 (or 628668528090 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 31433426404150 its reverse (5140462433413), we get a palindrome (36573888837563).

The spelling of 31433426404150 in words is "thirty-one trillion, four hundred thirty-three billion, four hundred twenty-six million, four hundred four thousand, one hundred fifty".