7385511408385 has 8 divisors (see below), whose sum is σ = 9668305843776. Its totient is φ = 5371281024240.

The previous prime is 7385511408347. The next prime is 7385511408403. The reversal of 7385511408385 is 5838041155837.

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

It is not a de Polignac number, because 7385511408385 - 2⁷ = 7385511408257 is a prime.

It is a Duffinian number.

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, 67141012749 + ... + 67141012858.

It is an arithmetic number, because the mean of its divisors is an integer number (1208538230472).

Almost surely, 2^{7385511408385} is an apocalyptic number.

It is an amenable number.

7385511408385 is a deficient number, since it is larger than the sum of its proper divisors (2282794435391).

7385511408385 is a wasteful number, since it uses less digits than its factorization.

7385511408385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134282025623.

The product of its (nonzero) digits is 16128000, while the sum is 58.

The spelling of 7385511408385 in words is "seven trillion, three hundred eighty-five billion, five hundred eleven million, four hundred eight thousand, three hundred eighty-five".