740140814808 has 24 divisors (see below), whose sum is σ = 2004548040300. Its totient is φ = 246713604912.

The previous prime is 740140814801. The next prime is 740140814837. The reversal of 740140814808 is 808418041047.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740140814801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5139866698 + ... + 5139866841.

Almost surely, 2^740140814808 is an apocalyptic number.

It is an amenable number.

740140814808 is an abundant number, since it is smaller than the sum of its proper divisors (1264407225492).

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

740140814808 is a wasteful number, since it uses less digits than its factorization.

740140814808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10279733551 (or 10279733544 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 45.

The spelling of 740140814808 in words is "seven hundred forty billion, one hundred forty million, eight hundred fourteen thousand, eight hundred eight".