7387407838011 has 8 divisors (see below), whose sum is σ = 9853564839424. Its totient is φ = 4923094697640.

The previous prime is 7387407838007. The next prime is 7387407838061. The reversal of 7387407838011 is 1108387047837.

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

It is not a de Polignac number, because 7387407838011 - 2² = 7387407838007 is a prime.

It is a super-2 number, since 2×7387407838011² (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 (7387407838061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460955911 + ... + 460971936.

It is an arithmetic number, because the mean of its divisors is an integer number (1231695604928).

Almost surely, 2^{7387407838011} is an apocalyptic number.

7387407838011 is a deficient number, since it is larger than the sum of its proper divisors (2466157001413).

7387407838011 is a wasteful number, since it uses less digits than its factorization.

7387407838011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921930521.

The product of its (nonzero) digits is 6322176, while the sum is 57.

The spelling of 7387407838011 in words is "seven trillion, three hundred eighty-seven billion, four hundred seven million, eight hundred thirty-eight thousand, eleven".