7400924381402 has 8 divisors (see below), whose sum is σ = 11108399455296. Its totient is φ = 3698124562972.

The previous prime is 7400924381393. The next prime is 7400924381407. The reversal of 7400924381402 is 2041834290047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7400924381407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168809908 + ... + 1168816239.

It is an arithmetic number, because the mean of its divisors is an integer number (1388549931912).

Almost surely, 2^{7400924381402} is an apocalyptic number.

7400924381402 is a deficient number, since it is larger than the sum of its proper divisors (3707475073894).

7400924381402 is a wasteful number, since it uses less digits than its factorization.

7400924381402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337627732.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 7400924381402 in words is "seven trillion, four hundred billion, nine hundred twenty-four million, three hundred eighty-one thousand, four hundred two".