40150314447 has 4 divisors (see below), whose sum is σ = 53533752600. Its totient is φ = 26766876296.

The previous prime is 40150314443. The next prime is 40150314541. The reversal of 40150314447 is 74441305104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40150314447 - 2² = 40150314443 is a prime.

It is a super-2 number, since 2×40150314447² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40150314443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6691719072 + ... + 6691719077.

It is an arithmetic number, because the mean of its divisors is an integer number (13383438150).

Almost surely, 2^40150314447 is an apocalyptic number.

40150314447 is a deficient number, since it is larger than the sum of its proper divisors (13383438153).

40150314447 is a wasteful number, since it uses less digits than its factorization.

40150314447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13383438152.

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 40150314447 in words is "forty billion, one hundred fifty million, three hundred fourteen thousand, four hundred forty-seven".