69731103490 has 32 divisors (see below), whose sum is σ = 132044904000. Its totient is φ = 26474175168.

The previous prime is 69731103469. The next prime is 69731103493. The reversal of 69731103490 is 9430113796.

It is not an unprimeable number, because it can be changed into a prime (69731103493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2020620 + ... + 2054839.

It is an arithmetic number, because the mean of its divisors is an integer number (4126403250).

Almost surely, 2^69731103490 is an apocalyptic number.

69731103490 is a deficient number, since it is larger than the sum of its proper divisors (62313800510).

69731103490 is a wasteful number, since it uses less digits than its factorization.

69731103490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075554.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 69731103490 in words is "sixty-nine billion, seven hundred thirty-one million, one hundred three thousand, four hundred ninety".