83433371147384 has 16 divisors (see below), whose sum is σ = 159002121244920. Its totient is φ = 41032805482080.

The previous prime is 83433371147377. The next prime is 83433371147443. The reversal of 83433371147384 is 48374117333438.

It is a super-2 number, since 2×83433371147384² (a number of 29 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 3 ways as a sum of consecutive naturals, for example, 85485010934 + ... + 85485011909.

Almost surely, 2^{83433371147384} is an apocalyptic number.

It is an amenable number.

83433371147384 is a deficient number, since it is larger than the sum of its proper divisors (75568750097536).

83433371147384 is a wasteful number, since it uses less digits than its factorization.

83433371147384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170970022910 (or 170970022906 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 59.

The spelling of 83433371147384 in words is "eighty-three trillion, four hundred thirty-three billion, three hundred seventy-one million, one hundred forty-seven thousand, three hundred eighty-four".