73825397740494 has 12 divisors (see below), whose sum is σ = 159955028437776. Its totient is φ = 24608465913492.

The previous prime is 73825397740477. The next prime is 73825397740511. The reversal of 73825397740494 is 49404779352837.

73825397740494 is a `hidden beast` number, since 7 + 3 + 8 + 2 + 5 + 3 + 97 + 7 + 40 + 494 = 666.

It is an interprime number because it is at equal distance from previous prime (73825397740477) and next prime (73825397740511).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2050705492774 + ... + 2050705492809.

It is an arithmetic number, because the mean of its divisors is an integer number (13329585703148).

Almost surely, 2^{73825397740494} is an apocalyptic number.

73825397740494 is an abundant number, since it is smaller than the sum of its proper divisors (86129630697282).

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

73825397740494 is a wasteful number, since it uses less digits than its factorization.

73825397740494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101410985591 (or 4101410985588 counting only the distinct ones).

The product of its (nonzero) digits is 1280240640, while the sum is 72.

The spelling of 73825397740494 in words is "seventy-three trillion, eight hundred twenty-five billion, three hundred ninety-seven million, seven hundred forty thousand, four hundred ninety-four".