10031040511454 has 4 divisors (see below), whose sum is σ = 15046560767184. Its totient is φ = 5015520255726.

The previous prime is 10031040511451. The next prime is 10031040511489. The reversal of 10031040511454 is 45411504013001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031040511451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507760127862 + ... + 2507760127865.

It is an arithmetic number, because the mean of its divisors is an integer number (3761640191796).

Almost surely, 2^{10031040511454} is an apocalyptic number.

10031040511454 is a deficient number, since it is larger than the sum of its proper divisors (5015520255730).

10031040511454 is an equidigital number, since it uses as much as digits as its factorization.

10031040511454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5015520255729.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 10031040511454 its reverse (45411504013001), we get a palindrome (55442544524455).

The spelling of 10031040511454 in words is "ten trillion, thirty-one billion, forty million, five hundred eleven thousand, four hundred fifty-four".