740438034071 has 16 divisors (see below), whose sum is σ = 752334048000. Its totient is φ = 728655660288.

The previous prime is 740438034043. The next prime is 740438034113. The reversal of 740438034071 is 170430834047.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740438034071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740438004071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10354586 + ... + 10425848.

It is an arithmetic number, because the mean of its divisors is an integer number (47020878000).

Almost surely, 2^740438034071 is an apocalyptic number.

740438034071 is a deficient number, since it is larger than the sum of its proper divisors (11896013929).

740438034071 is a wasteful number, since it uses less digits than its factorization.

740438034071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72058.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 740438034071 in words is "seven hundred forty billion, four hundred thirty-eight million, thirty-four thousand, seventy-one".