40353370027 has 12 divisors (see below), whose sum is σ = 43081708320. Its totient is φ = 37777599728.

The previous prime is 40353370009. The next prime is 40353370037. The reversal of 40353370027 is 72007335304.

It is not a de Polignac number, because 40353370027 - 2²⁷ = 40219152299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40353369974 and 40353370001.

It is not an unprimeable number, because it can be changed into a prime (40353370037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 786652 + ... + 836377.

It is an arithmetic number, because the mean of its divisors is an integer number (3590142360).

Almost surely, 2^40353370027 is an apocalyptic number.

40353370027 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

40353370027 is a deficient number, since it is larger than the sum of its proper divisors (2728338293).

40353370027 is a wasteful number, since it uses less digits than its factorization.

40353370027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623122 (or 1623099 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 34.

The spelling of 40353370027 in words is "forty billion, three hundred fifty-three million, three hundred seventy thousand, twenty-seven".