2300155340040 has 128 divisors (see below), whose sum is σ = 7830316224000. Its totient is φ = 600324217344.

The previous prime is 2300155340033. The next prime is 2300155340057. The reversal of 2300155340040 is 400435510032.

2300155340040 is a `hidden beast` number, since 2 + 30 + 0 + 1 + 553 + 40 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2300155339986 and 2300155340013.

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, 22606405 + ... + 22707924.

It is an arithmetic number, because the mean of its divisors is an integer number (61174345500).

Almost surely, 2^{2300155340040} is an apocalyptic number.

2300155340040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300155340040 is an abundant number, since it is smaller than the sum of its proper divisors (5530160883960).

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

2300155340040 is a wasteful number, since it uses less digits than its factorization.

2300155340040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45314396 (or 45314386 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 2300155340040 in words is "two trillion, three hundred billion, one hundred fifty-five million, three hundred forty thousand, forty".