33425454000 has 80 divisors (see below), whose sum is σ = 107763683040. Its totient is φ = 8913452800.

The previous prime is 33425453983. The next prime is 33425454019. The reversal of 33425454000 is 45452433.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×33425454000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2779455 + ... + 2791454.

It is an arithmetic number, because the mean of its divisors is an integer number (1347046038).

Almost surely, 2^33425454000 is an apocalyptic number.

33425454000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33425454000 is an abundant number, since it is smaller than the sum of its proper divisors (74338229040).

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

33425454000 is a wasteful number, since it uses less digits than its factorization.

33425454000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570935 (or 5570919 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The spelling of 33425454000 in words is "thirty-three billion, four hundred twenty-five million, four hundred fifty-four thousand".