40232694955 has 16 divisors (see below), whose sum is σ = 51173614944. Its totient is φ = 30260600320.

The previous prime is 40232694949. The next prime is 40232695043. The reversal of 40232694955 is 55949623204.

40232694955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40232694955 - 2¹⁷ = 40232563883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40232694899 and 40232694908.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171517 + ... + 331486.

It is an arithmetic number, because the mean of its divisors is an integer number (3198350934).

Almost surely, 2^40232694955 is an apocalyptic number.

40232694955 is a deficient number, since it is larger than the sum of its proper divisors (10940919989).

40232694955 is a wasteful number, since it uses less digits than its factorization.

40232694955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503966.

The product of its (nonzero) digits is 2332800, while the sum is 49.

It can be divided in two parts, 40232694 and 955, that added together give a square (40233649 = 6343²).

The spelling of 40232694955 in words is "forty billion, two hundred thirty-two million, six hundred ninety-four thousand, nine hundred fifty-five".