2490427547970 has 32 divisors (see below), whose sum is σ = 5977067621760. Its totient is φ = 664109400960.

The previous prime is 2490427547947. The next prime is 2490427547983. The reversal of 2490427547970 is 797457240942.

It is a super-2 number, since 2×2490427547970² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8251486 + ... + 8547974.

It is an arithmetic number, because the mean of its divisors is an integer number (186783363180).

Almost surely, 2^{2490427547970} is an apocalyptic number.

2490427547970 is an abundant number, since it is smaller than the sum of its proper divisors (3486640073790).

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

2490427547970 is a wasteful number, since it uses less digits than its factorization.

2490427547970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576490.

The product of its (nonzero) digits is 35562240, while the sum is 60.

The spelling of 2490427547970 in words is "two trillion, four hundred ninety billion, four hundred twenty-seven million, five hundred forty-seven thousand, nine hundred seventy".