1617348016396 has 48 divisors (see below), whose sum is σ = 3298948128000. Its totient is φ = 679448179008.

The previous prime is 1617348016393. The next prime is 1617348016423. The reversal of 1617348016396 is 6936108437161.

It is a super-2 number, since 2×1617348016396² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1617348016393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826066 + ... + 1979161.

It is an arithmetic number, because the mean of its divisors is an integer number (68728086000).

Almost surely, 2^{1617348016396} is an apocalyptic number.

It is an amenable number.

1617348016396 is an abundant number, since it is smaller than the sum of its proper divisors (1681600111604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1617348016396 is a wasteful number, since it uses less digits than its factorization.

1617348016396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805646 (or 2805644 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 1617348016396 in words is "one trillion, six hundred seventeen billion, three hundred forty-eight million, sixteen thousand, three hundred ninety-six".