7401234215387 has 8 divisors (see below), whose sum is σ = 7475531590800. Its totient is φ = 7326956797600.

The previous prime is 7401234215381. The next prime is 7401234215467. The reversal of 7401234215387 is 7835124321047.

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

It is a cyclic number.

It is not a de Polignac number, because 7401234215387 - 2⁸ = 7401234215131 is a prime.

It is a super-2 number, since 2×7401234215387² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7401234215381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4243433 + ... + 5727930.

It is an arithmetic number, because the mean of its divisors is an integer number (934441448850).

Almost surely, 2^{7401234215387} is an apocalyptic number.

7401234215387 is a deficient number, since it is larger than the sum of its proper divisors (74297375413).

7401234215387 is a wasteful number, since it uses less digits than its factorization.

7401234215387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9978813.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 7401234215387 in words is "seven trillion, four hundred one billion, two hundred thirty-four million, two hundred fifteen thousand, three hundred eighty-seven".