6424532450121 has 8 divisors (see below), whose sum is σ = 8566081489504. Its totient is φ = 4283002522080.

The previous prime is 6424532450087. The next prime is 6424532450123. The reversal of 6424532450121 is 1210542354246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6424532450121 - 2¹¹ = 6424532448073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6424532450121.

It is not an unprimeable number, because it can be changed into a prime (6424532450123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3974140 + ... + 5351901.

It is an arithmetic number, because the mean of its divisors is an integer number (1070760186188).

Almost surely, 2^{6424532450121} is an apocalyptic number.

It is an amenable number.

6424532450121 is a deficient number, since it is larger than the sum of its proper divisors (2141549039383).

6424532450121 is a wasteful number, since it uses less digits than its factorization.

6424532450121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555671.

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 6424532450121 in words is "six trillion, four hundred twenty-four billion, five hundred thirty-two million, four hundred fifty thousand, one hundred twenty-one".