2492373861078 has 32 divisors (see below), whose sum is σ = 5089384809600. Its totient is φ = 813515524416.

The previous prime is 2492373861077. The next prime is 2492373861083. The reversal of 2492373861078 is 8701683732942.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492373861077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20408008 + ... + 20529771.

It is an arithmetic number, because the mean of its divisors is an integer number (159043275300).

Almost surely, 2^{2492373861078} is an apocalyptic number.

2492373861078 is an abundant number, since it is smaller than the sum of its proper divisors (2597010948522).

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

2492373861078 is a wasteful number, since it uses less digits than its factorization.

2492373861078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40937996.

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 2492373861078 in words is "two trillion, four hundred ninety-two billion, three hundred seventy-three million, eight hundred sixty-one thousand, seventy-eight".