3402351656461 has 8 divisors (see below), whose sum is σ = 3686268826944. Its totient is φ = 3127743245760.

The previous prime is 3402351656441. The next prime is 3402351656467. The reversal of 3402351656461 is 1646561532043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3402351656461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402351656467) 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, 2327189185 + ... + 2327190646.

It is an arithmetic number, because the mean of its divisors is an integer number (460783603368).

Almost surely, 2^{3402351656461} is an apocalyptic number.

It is an amenable number.

3402351656461 is a deficient number, since it is larger than the sum of its proper divisors (283917170483).

3402351656461 is a wasteful number, since it uses less digits than its factorization.

3402351656461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654379891.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 3402351656461 in words is "three trillion, four hundred two billion, three hundred fifty-one million, six hundred fifty-six thousand, four hundred sixty-one".