7040400333740 has 24 divisors (see below), whose sum is σ = 14786100228480. Its totient is φ = 2815920223488.

The previous prime is 7040400333709. The next prime is 7040400333761. The reversal of 7040400333740 is 473330040407.

It is a self number, because there is not a number n which added to its sum of digits gives 7040400333740.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14753645 + ... + 15223364.

It is an arithmetic number, because the mean of its divisors is an integer number (616087509520).

Almost surely, 2^{7040400333740} is an apocalyptic number.

It is an amenable number.

7040400333740 is an abundant number, since it is smaller than the sum of its proper divisors (7745699894740).

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

7040400333740 is a wasteful number, since it uses less digits than its factorization.

7040400333740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29988761 (or 29988759 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 35.

The spelling of 7040400333740 in words is "seven trillion, forty billion, four hundred million, three hundred thirty-three thousand, seven hundred forty".