2450440097448 has 64 divisors (see below), whose sum is σ = 7413096101760. Its totient is φ = 658941874176.

The previous prime is 2450440097437. The next prime is 2450440097449. The reversal of 2450440097448 is 8447900440542.

It is a super-2 number, since 2×2450440097448² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 2450440097448.

It is not an unprimeable number, because it can be changed into a prime (2450440097449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428995761 + ... + 429001472.

It is an arithmetic number, because the mean of its divisors is an integer number (115829626590).

Almost surely, 2^{2450440097448} is an apocalyptic number.

2450440097448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2450440097448 is an abundant number, since it is smaller than the sum of its proper divisors (4962656004312).

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

2450440097448 is a wasteful number, since it uses less digits than its factorization.

2450440097448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857997266 (or 857997262 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 2450440097448 in words is "two trillion, four hundred fifty billion, four hundred forty million, ninety-seven thousand, four hundred forty-eight".