340260361456 has 40 divisors (see below), whose sum is σ = 660078984384. Its totient is φ = 169917553920.

The previous prime is 340260361439. The next prime is 340260361459. The reversal of 340260361456 is 654163062043.

It is a happy number.

It is a super-2 number, since 2×340260361456² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340260361459) 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, 58451026 + ... + 58456846.

Almost surely, 2^340260361456 is an apocalyptic number.

It is an amenable number.

340260361456 is a deficient number, since it is larger than the sum of its proper divisors (319818622928).

340260361456 is a wasteful number, since it uses less digits than its factorization.

340260361456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9769 (or 9763 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 340260361456 in words is "three hundred forty billion, two hundred sixty million, three hundred sixty-one thousand, four hundred fifty-six".