40141460431313 has 4 divisors (see below), whose sum is σ = 40142690551908. Its totient is φ = 40140230310720.

The previous prime is 40141460431277. The next prime is 40141460431339. The reversal of 40141460431313 is 31313406414104.

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

It can be written as a sum of positive squares in 2 ways, for example, as 27071333872144 + 13070126559169 = 5203012^2 + 3615263^2 .

It is a cyclic number.

It is not a de Polignac number, because 40141460431313 - 2²⁴ = 40141443654097 is a prime.

It is a super-2 number, since 2×40141460431313² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40141460431393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615011348 + ... + 615076613.

It is an arithmetic number, because the mean of its divisors is an integer number (10035672637977).

Almost surely, 2^{40141460431313} is an apocalyptic number.

It is an amenable number.

40141460431313 is a deficient number, since it is larger than the sum of its proper divisors (1230120595).

40141460431313 is a wasteful number, since it uses less digits than its factorization.

40141460431313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230120594.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 40141460431313 its reverse (31313406414104), we get a palindrome (71454866845417).

The spelling of 40141460431313 in words is "forty trillion, one hundred forty-one billion, four hundred sixty million, four hundred thirty-one thousand, three hundred thirteen".