7377425904090 has 128 divisors (see below), whose sum is σ = 19395288684288. Its totient is φ = 1781077114880.

The previous prime is 7377425904089. The next prime is 7377425904091. The reversal of 7377425904090 is 904095247737.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7377425904089) and next prime (7377425904091).

It is a self number, because there is not a number n which added to its sum of digits gives 7377425904090.

It is not an unprimeable number, because it can be changed into a prime (7377425904091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 479762482 + ... + 479777858.

It is an arithmetic number, because the mean of its divisors is an integer number (151525692846).

Almost surely, 2^{7377425904090} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7377425904090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9697644342144).

7377425904090 is an abundant number, since it is smaller than the sum of its proper divisors (12017862780198).

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

7377425904090 is a wasteful number, since it uses less digits than its factorization.

7377425904090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21312.

The product of its (nonzero) digits is 13335840, while the sum is 57.

The spelling of 7377425904090 in words is "seven trillion, three hundred seventy-seven billion, four hundred twenty-five million, nine hundred four thousand, ninety".