340572383387 has 8 divisors (see below), whose sum is σ = 360704296656. Its totient is φ = 320451386112.

The previous prime is 340572383369. The next prime is 340572383399. The reversal of 340572383387 is 783383275043.

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

It is not a de Polignac number, because 340572383387 - 2¹² = 340572379291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340572389387) 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, 2664713 + ... + 2789594.

It is an arithmetic number, because the mean of its divisors is an integer number (45088037082).

Almost surely, 2^340572383387 is an apocalyptic number.

340572383387 is a deficient number, since it is larger than the sum of its proper divisors (20131913269).

340572383387 is a wasteful number, since it uses less digits than its factorization.

340572383387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457997.

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 340572383387 in words is "three hundred forty billion, five hundred seventy-two million, three hundred eighty-three thousand, three hundred eighty-seven".