340955309975 has 12 divisors (see below), whose sum is σ = 483182382384. Its totient is φ = 233797926720.

The previous prime is 340955309963. The next prime is 340955310029. The reversal of 340955309975 is 579903559043.

It is not a de Polignac number, because 340955309975 - 2¹⁶ = 340955244439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 974157854 + ... + 974158203.

It is an arithmetic number, because the mean of its divisors is an integer number (40265198532).

Almost surely, 2^340955309975 is an apocalyptic number.

340955309975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

340955309975 is a deficient number, since it is larger than the sum of its proper divisors (142227072409).

340955309975 is a wasteful number, since it uses less digits than its factorization.

340955309975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948316074 (or 1948316069 counting only the distinct ones).

The product of its (nonzero) digits is 22963500, while the sum is 59.

The spelling of 340955309975 in words is "three hundred forty billion, nine hundred fifty-five million, three hundred nine thousand, nine hundred seventy-five".