390143341093 has 12 divisors (see below), whose sum is σ = 429032336320. Its totient is φ = 354512755080.

The previous prime is 390143341079. The next prime is 390143341099.

390143341093 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 390143341093 - 2⁵ = 390143341061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390143341099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476205 + ... + 1003522.

Almost surely, 2^390143341093 is an apocalyptic number.

It is an amenable number.

390143341093 is a deficient number, since it is larger than the sum of its proper divisors (38888995227).

390143341093 is a wasteful number, since it uses less digits than its factorization.

390143341093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481928 (or 1481917 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 390143341093 in words is "three hundred ninety billion, one hundred forty-three million, three hundred forty-one thousand, ninety-three".