245380296474 has 48 divisors (see below), whose sum is σ = 559694241600. Its totient is φ = 77480903808.

The previous prime is 245380296431. The next prime is 245380296503. The reversal of 245380296474 is 474692083542.

It is a happy number.

245380296474 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 80 + 2 + 96 + 474 = 666.

245380296474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245380296474² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 245380296474.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4192242 + ... + 4250370.

It is an arithmetic number, because the mean of its divisors is an integer number (11660296700).

Almost surely, 2^245380296474 is an apocalyptic number.

245380296474 is an abundant number, since it is smaller than the sum of its proper divisors (314313945126).

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

245380296474 is a wasteful number, since it uses less digits than its factorization.

245380296474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70499 (or 70496 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 245380296474 in words is "two hundred forty-five billion, three hundred eighty million, two hundred ninety-six thousand, four hundred seventy-four".