340635565145516 has 6 divisors (see below), whose sum is σ = 596112239004660. Its totient is φ = 170317782572756.

The previous prime is 340635565145497. The next prime is 340635565145521. The reversal of 340635565145516 is 615541565536043.

It is a super-3 number, since 3×340635565145516³ (a number of 45 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42579445643186 + ... + 42579445643193.

It is an arithmetic number, because the mean of its divisors is an integer number (99352039834110).

Almost surely, 2^{340635565145516} is an apocalyptic number.

It is an amenable number.

340635565145516 is a deficient number, since it is larger than the sum of its proper divisors (255476673859144).

340635565145516 is a wasteful number, since it uses less digits than its factorization.

340635565145516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85158891286383 (or 85158891286381 counting only the distinct ones).

The product of its (nonzero) digits is 97200000, while the sum is 59.

The spelling of 340635565145516 in words is "three hundred forty trillion, six hundred thirty-five billion, five hundred sixty-five million, one hundred forty-five thousand, five hundred sixteen".