949497421425 has 48 divisors (see below), whose sum is σ = 1800575148672. Its totient is φ = 432488908800.

The previous prime is 949497421403. The next prime is 949497421441. The reversal of 949497421425 is 524124794949.

It is not a de Polignac number, because 949497421425 - 2⁵ = 949497421393 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3119136 + ... + 3409985.

It is an arithmetic number, because the mean of its divisors is an integer number (37511982264).

Almost surely, 2^949497421425 is an apocalyptic number.

It is an amenable number.

949497421425 is a deficient number, since it is larger than the sum of its proper divisors (851077727247).

949497421425 is a wasteful number, since it uses less digits than its factorization.

949497421425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6529418 (or 6529413 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 60.

The spelling of 949497421425 in words is "nine hundred forty-nine billion, four hundred ninety-seven million, four hundred twenty-one thousand, four hundred twenty-five".