40737300755 has 4 divisors (see below), whose sum is σ = 48884760912. Its totient is φ = 32589840600.

The previous prime is 40737300739. The next prime is 40737300757. The reversal of 40737300755 is 55700373704.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40737300755 - 2⁴ = 40737300739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40737300757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4073730071 + ... + 4073730080.

It is an arithmetic number, because the mean of its divisors is an integer number (12221190228).

Almost surely, 2^40737300755 is an apocalyptic number.

40737300755 is a deficient number, since it is larger than the sum of its proper divisors (8147460157).

40737300755 is an equidigital number, since it uses as much as digits as its factorization.

40737300755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8147460156.

The product of its (nonzero) digits is 308700, while the sum is 41.

The spelling of 40737300755 in words is "forty billion, seven hundred thirty-seven million, three hundred thousand, seven hundred fifty-five".