740140081400 has 48 divisors (see below), whose sum is σ = 1724116230600. Its totient is φ = 295489918080.

The previous prime is 740140081367. The next prime is 740140081403. The reversal of 740140081400 is 4180041047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740140081403) 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 11 ways as a sum of consecutive naturals, for example, 3433355 + ... + 3642554.

Almost surely, 2^740140081400 is an apocalyptic number.

It is an amenable number.

740140081400 is an abundant number, since it is smaller than the sum of its proper divisors (983976149200).

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

740140081400 is a wasteful number, since it uses less digits than its factorization.

740140081400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076448 (or 7076439 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The spelling of 740140081400 in words is "seven hundred forty billion, one hundred forty million, eighty-one thousand, four hundred".