3486542320425 has 24 divisors (see below), whose sum is σ = 5920211685376. Its totient is φ = 1809232770240.

The previous prime is 3486542320409. The next prime is 3486542320447. The reversal of 3486542320425 is 5240232456843.

It is not a de Polignac number, because 3486542320425 - 2⁴ = 3486542320409 is a prime.

It is a super-2 number, since 2×3486542320425² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 628203049 + ... + 628208598.

Almost surely, 2^{3486542320425} is an apocalyptic number.

It is an amenable number.

3486542320425 is a deficient number, since it is larger than the sum of its proper divisors (2433669364951).

3486542320425 is a wasteful number, since it uses less digits than its factorization.

3486542320425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256411697 (or 1256411692 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 3486542320425 in words is "three trillion, four hundred eighty-six billion, five hundred forty-two million, three hundred twenty thousand, four hundred twenty-five".