425351211442400 has 72 divisors (see below), whose sum is σ = 1039869942517224. Its totient is φ = 169897773248000.

The previous prime is 425351211442247. The next prime is 425351211442457. The reversal of 425351211442400 is 4244112153524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378675302 + ... + 379796901.

It is an arithmetic number, because the mean of its divisors is an integer number (14442638090517).

Almost surely, 2^{425351211442400} is an apocalyptic number.

425351211442400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425351211442400 is an abundant number, since it is smaller than the sum of its proper divisors (614518731074824).

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

425351211442400 is a wasteful number, since it uses less digits than its factorization.

425351211442400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758472924 (or 758472911 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 425351211442400 its reverse (4244112153524), we get a palindrome (429595323595924).

The spelling of 425351211442400 in words is "four hundred twenty-five trillion, three hundred fifty-one billion, two hundred eleven million, four hundred forty-two thousand, four hundred".