14631026145734 has 4 divisors (see below), whose sum is σ = 21946539218604. Its totient is φ = 7315513072866.

The previous prime is 14631026145731. The next prime is 14631026145779. The reversal of 14631026145734 is 43754162013641.

It is a happy number.

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 (14631026145731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3657756536432 + ... + 3657756536435.

It is an arithmetic number, because the mean of its divisors is an integer number (5486634804651).

Almost surely, 2^{14631026145734} is an apocalyptic number.

14631026145734 is a deficient number, since it is larger than the sum of its proper divisors (7315513072870).

14631026145734 is an equidigital number, since it uses as much as digits as its factorization.

14631026145734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7315513072869.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 14631026145734 in words is "fourteen trillion, six hundred thirty-one billion, twenty-six million, one hundred forty-five thousand, seven hundred thirty-four".