740067340734 has 12 divisors (see below), whose sum is σ = 1603479238296. Its totient is φ = 246689113572.

The previous prime is 740067340697. The next prime is 740067340801. The reversal of 740067340734 is 437043760047.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 740067340734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20557426114 + ... + 20557426149.

It is an arithmetic number, because the mean of its divisors is an integer number (133623269858).

Almost surely, 2^740067340734 is an apocalyptic number.

740067340734 is an abundant number, since it is smaller than the sum of its proper divisors (863411897562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740067340734 is a wasteful number, since it uses less digits than its factorization.

740067340734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41114852271 (or 41114852268 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

It can be divided in two parts, 740067 and 340734, that added together give a palindrome (1080801).

The spelling of 740067340734 in words is "seven hundred forty billion, sixty-seven million, three hundred forty thousand, seven hundred thirty-four".