3421235522400 has 144 divisors (see below), whose sum is σ = 11395101541824. Its totient is φ = 891112481280.

The previous prime is 3421235522389. The next prime is 3421235522401. The reversal of 3421235522400 is 42255321243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421235522401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16472554 + ... + 16678953.

It is an arithmetic number, because the mean of its divisors is an integer number (79132649596).

Almost surely, 2^{3421235522400} is an apocalyptic number.

3421235522400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3421235522400 is an abundant number, since it is smaller than the sum of its proper divisors (7973866019424).

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

3421235522400 is a wasteful number, since it uses less digits than its factorization.

3421235522400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33151573 (or 33151560 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 3421235522400 in words is "three trillion, four hundred twenty-one billion, two hundred thirty-five million, five hundred twenty-two thousand, four hundred".