40150117 has 4 divisors (see below), whose sum is σ = 45885856. Its totient is φ = 34414380.

The previous prime is 40150109. The next prime is 40150147. The reversal of 40150117 is 71105104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40150117 - 2³ = 40150109 is a prime.

It is a super-2 number, since 2×40150117² = 3224063790227378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40150094 and 40150103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40150147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2867859 + ... + 2867872.

It is an arithmetic number, because the mean of its divisors is an integer number (11471464).

Almost surely, 2^40150117 is an apocalyptic number.

It is an amenable number.

40150117 is a deficient number, since it is larger than the sum of its proper divisors (5735739).

40150117 is an equidigital number, since it uses as much as digits as its factorization.

40150117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735738.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 40150117 is about 6336.4119973373. The cubic root of 40150117 is about 342.4224826790.

The spelling of 40150117 in words is "forty million, one hundred fifty thousand, one hundred seventeen".