1634650141696 has 792 divisors, whose sum is σ = 4344244210656. Its totient is φ = 605831823360.

The previous prime is 1634650141687. The next prime is 1634650141721. The reversal of 1634650141696 is 6961410564361.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 15277104075 + ... + 15277104181.

Almost surely, 2^{1634650141696} is an apocalyptic number.

1634650141696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1634650141696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2172122105328).

1634650141696 is an abundant number, since it is smaller than the sum of its proper divisors (2709594068960).

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

1634650141696 is a wasteful number, since it uses less digits than its factorization.

1634650141696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 1634650141696 in words is "one trillion, six hundred thirty-four billion, six hundred fifty million, one hundred forty-one thousand, six hundred ninety-six".