40736699601 has 32 divisors (see below), whose sum is σ = 60403432320. Its totient is φ = 24260995584.

The previous prime is 40736699593. The next prime is 40736699629. The reversal of 40736699601 is 10699663704.

It is not a de Polignac number, because 40736699601 - 2³ = 40736699593 is a prime.

It is a super-2 number, since 2×40736699601² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40736698601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71365 + ... + 294221.

It is an arithmetic number, because the mean of its divisors is an integer number (1887607260).

Almost surely, 2^40736699601 is an apocalyptic number.

It is an amenable number.

40736699601 is a deficient number, since it is larger than the sum of its proper divisors (19666732719).

40736699601 is a wasteful number, since it uses less digits than its factorization.

40736699601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223025.

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 40736699601 in words is "forty billion, seven hundred thirty-six million, six hundred ninety-nine thousand, six hundred one".