340196955274 has 16 divisors (see below), whose sum is σ = 570263633856. Its totient is φ = 150863394400.

The previous prime is 340196955253. The next prime is 340196955289. The reversal of 340196955274 is 472559691043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188578342 + ... + 188580145.

It is an arithmetic number, because the mean of its divisors is an integer number (35641477116).

Almost surely, 2^340196955274 is an apocalyptic number.

340196955274 is a deficient number, since it is larger than the sum of its proper divisors (230066678582).

340196955274 is a wasteful number, since it uses less digits than its factorization.

340196955274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377158541.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 340196955274 in words is "three hundred forty billion, one hundred ninety-six million, nine hundred fifty-five thousand, two hundred seventy-four".