3420623237800 has 96 divisors (see below), whose sum is σ = 7970956790400. Its totient is φ = 1365153108480.

The previous prime is 3420623237767. The next prime is 3420623237807. The reversal of 3420623237800 is 87323260243.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (3420623237807) 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, 540465036 + ... + 540471364.

It is an arithmetic number, because the mean of its divisors is an integer number (83030799900).

Almost surely, 2^{3420623237800} is an apocalyptic number.

It is an amenable number.

3420623237800 is an abundant number, since it is smaller than the sum of its proper divisors (4550333552600).

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

3420623237800 is a wasteful number, since it uses less digits than its factorization.

3420623237800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12035 (or 12026 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 3420623237800 in words is "three trillion, four hundred twenty billion, six hundred twenty-three million, two hundred thirty-seven thousand, eight hundred".