340661241572 has 6 divisors (see below), whose sum is σ = 596157172758. Its totient is φ = 170330620784.

The previous prime is 340661241541. The next prime is 340661241601. The reversal of 340661241572 is 275142166043.

It can be written as a sum of positive squares in only one way, i.e., 332635948516 + 8025293056 = 576746^2 + 89584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42582655193 + ... + 42582655200.

It is an arithmetic number, because the mean of its divisors is an integer number (99359528793).

Almost surely, 2^340661241572 is an apocalyptic number.

It is an amenable number.

340661241572 is a deficient number, since it is larger than the sum of its proper divisors (255495931186).

340661241572 is a wasteful number, since it uses less digits than its factorization.

340661241572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85165310397 (or 85165310395 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 340661241572 in words is "three hundred forty billion, six hundred sixty-one million, two hundred forty-one thousand, five hundred seventy-two".