340751338517 has 8 divisors (see below), whose sum is σ = 345572760960. Its totient is φ = 335930530320.

The previous prime is 340751338489. The next prime is 340751338549. The reversal of 340751338517 is 715833157043.

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

It is not a de Polignac number, because 340751338517 - 2¹⁴ = 340751322133 is a prime.

It is a super-2 number, since 2×340751338517² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340751338597) 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, 1027583 + ... + 1318115.

It is an arithmetic number, because the mean of its divisors is an integer number (43196595120).

Almost surely, 2^340751338517 is an apocalyptic number.

It is an amenable number.

340751338517 is a deficient number, since it is larger than the sum of its proper divisors (4821422443).

340751338517 is a wasteful number, since it uses less digits than its factorization.

340751338517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307123.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 340751338517 in words is "three hundred forty billion, seven hundred fifty-one million, three hundred thirty-eight thousand, five hundred seventeen".