2235625440492 has 96 divisors (see below), whose sum is σ = 5550486323200. Its totient is φ = 698355266112.

The previous prime is 2235625440487. The next prime is 2235625440509. The reversal of 2235625440492 is 2940445265322.

It is a super-2 number, since 2×2235625440492² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21247509 + ... + 21352467.

Almost surely, 2^{2235625440492} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2235625440492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2775243161600).

2235625440492 is an abundant number, since it is smaller than the sum of its proper divisors (3314860882708).

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

2235625440492 is a wasteful number, since it uses less digits than its factorization.

2235625440492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105995 (or 105993 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 2235625440492 in words is "two trillion, two hundred thirty-five billion, six hundred twenty-five million, four hundred forty thousand, four hundred ninety-two".