2449657097736 has 32 divisors (see below), whose sum is σ = 6128577398400. Its totient is φ = 815961078720.

The previous prime is 2449657097681. The next prime is 2449657097749. The reversal of 2449657097736 is 6377907569442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36921616 + ... + 36987903.

It is an arithmetic number, because the mean of its divisors is an integer number (191518043700).

Almost surely, 2^{2449657097736} is an apocalyptic number.

It is an amenable number.

2449657097736 is an abundant number, since it is smaller than the sum of its proper divisors (3678920300664).

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

2449657097736 is a wasteful number, since it uses less digits than its factorization.

2449657097736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73910909 (or 73910905 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 69.

The spelling of 2449657097736 in words is "two trillion, four hundred forty-nine billion, six hundred fifty-seven million, ninety-seven thousand, seven hundred thirty-six".