70914131349 has 16 divisors (see below), whose sum is σ = 96171018240. Its totient is φ = 46473497280.

The previous prime is 70914131341. The next prime is 70914131371. The reversal of 70914131349 is 94313141907.

It is not a de Polignac number, because 70914131349 - 2³ = 70914131341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70914131349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70914131341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 812262 + ... + 895319.

It is an arithmetic number, because the mean of its divisors is an integer number (6010688640).

Almost surely, 2^70914131349 is an apocalyptic number.

It is an amenable number.

70914131349 is a deficient number, since it is larger than the sum of its proper divisors (25256886891).

70914131349 is a wasteful number, since it uses less digits than its factorization.

70914131349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707820.

The product of its (nonzero) digits is 81648, while the sum is 42.

It can be divided in two parts, 70 and 914131349, that added together give a palindrome (914131419).

The spelling of 70914131349 in words is "seventy billion, nine hundred fourteen million, one hundred thirty-one thousand, three hundred forty-nine".