33390735004 has 48 divisors (see below), whose sum is σ = 67043966976. Its totient is φ = 14410843200.

The previous prime is 33390734959. The next prime is 33390735031. The reversal of 33390735004 is 40053709333.

It is a super-2 number, since 2×33390735004² (a number of 22 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 15 ways as a sum of consecutive naturals, for example, 158652 + ... + 303235.

It is an arithmetic number, because the mean of its divisors is an integer number (1396749312).

Almost surely, 2^33390735004 is an apocalyptic number.

It is an amenable number.

33390735004 is an abundant number, since it is smaller than the sum of its proper divisors (33653231972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33390735004 is a wasteful number, since it uses less digits than its factorization.

33390735004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461986 (or 461984 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 37.

The spelling of 33390735004 in words is "thirty-three billion, three hundred ninety million, seven hundred thirty-five thousand, four".