245722003716 has 96 divisors (see below), whose sum is σ = 671230586880. Its totient is φ = 68512391424.

The previous prime is 245722003693. The next prime is 245722003739. The reversal of 245722003716 is 617300227542.

It is an interprime number because it is at equal distance from previous prime (245722003693) and next prime (245722003739).

It is a super-2 number, since 2×245722003716² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 498021 + ... + 859923.

It is an arithmetic number, because the mean of its divisors is an integer number (6991985280).

Almost surely, 2^245722003716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245722003716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335615293440).

245722003716 is an abundant number, since it is smaller than the sum of its proper divisors (425508583164).

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

245722003716 is a wasteful number, since it uses less digits than its factorization.

245722003716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362113 (or 362111 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 245722003716 in words is "two hundred forty-five billion, seven hundred twenty-two million, three thousand, seven hundred sixteen".