3442257021500 has 48 divisors (see below), whose sum is σ = 8201333833056. Its totient is φ = 1251729824000.

The previous prime is 3442257021493. The next prime is 3442257021583. The reversal of 3442257021500 is 51207522443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312926957 + ... + 312937956.

It is an arithmetic number, because the mean of its divisors is an integer number (170861121522).

Almost surely, 2^{3442257021500} is an apocalyptic number.

It is an amenable number.

3442257021500 is an abundant number, since it is smaller than the sum of its proper divisors (4759076811556).

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

3442257021500 is a wasteful number, since it uses less digits than its factorization.

3442257021500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625864943 (or 625864931 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 3442257021500 in words is "three trillion, four hundred forty-two billion, two hundred fifty-seven million, twenty-one thousand, five hundred".