40757562707 has 8 divisors (see below), whose sum is σ = 41291434800. Its totient is φ = 40226523424.

The previous prime is 40757562649. The next prime is 40757562731. The reversal of 40757562707 is 70726575704.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40757562707 - 2³⁴ = 23577693523 is a prime.

It is a super-2 number, since 2×40757562707² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40757562767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679232 + ... + 736797.

It is an arithmetic number, because the mean of its divisors is an integer number (5161429350).

Almost surely, 2^40757562707 is an apocalyptic number.

40757562707 is a deficient number, since it is larger than the sum of its proper divisors (533872093).

40757562707 is a wasteful number, since it uses less digits than its factorization.

40757562707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416405.

The product of its (nonzero) digits is 2881200, while the sum is 50.

The spelling of 40757562707 in words is "forty billion, seven hundred fifty-seven million, five hundred sixty-two thousand, seven hundred seven".