40631062031403 has 4 divisors (see below), whose sum is σ = 54174749375208. Its totient is φ = 27087374687600.

The previous prime is 40631062031363. The next prime is 40631062031419. The reversal of 40631062031403 is 30413026013604.

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 40631062031403 - 2⁴⁰ = 39531550403627 is a prime.

It is a super-3 number, since 3×40631062031403³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40631062031003) 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, 6771843671898 + ... + 6771843671903.

It is an arithmetic number, because the mean of its divisors is an integer number (13543687343802).

Almost surely, 2^{40631062031403} is an apocalyptic number.

40631062031403 is a deficient number, since it is larger than the sum of its proper divisors (13543687343805).

40631062031403 is a wasteful number, since it uses less digits than its factorization.

40631062031403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13543687343804.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 40631062031403 in words is "forty trillion, six hundred thirty-one billion, sixty-two million, thirty-one thousand, four hundred three".