33424402472 has 16 divisors (see below), whose sum is σ = 63553442400. Its totient is φ = 16476817840.

The previous prime is 33424402469. The next prime is 33424402477. The reversal of 33424402472 is 27420442433.

It is a super-2 number, since 2×33424402472² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33424402477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29422322 + ... + 29423457.

It is an arithmetic number, because the mean of its divisors is an integer number (3972090150).

Almost surely, 2^33424402472 is an apocalyptic number.

It is an amenable number.

33424402472 is a deficient number, since it is larger than the sum of its proper divisors (30129039928).

33424402472 is a wasteful number, since it uses less digits than its factorization.

33424402472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58845856 (or 58845852 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 35.

The spelling of 33424402472 in words is "thirty-three billion, four hundred twenty-four million, four hundred two thousand, four hundred seventy-two".