20416002351634 has 16 divisors (see below), whose sum is σ = 33835216174848. Its totient is φ = 9189811799872.

The previous prime is 20416002351607. The next prime is 20416002351653. The reversal of 20416002351634 is 43615320061402.

It is a super-3 number, since 3×20416002351634³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20416002351593 and 20416002351602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13053709162 + ... + 13053710725.

It is an arithmetic number, because the mean of its divisors is an integer number (2114701010928).

Almost surely, 2^{20416002351634} is an apocalyptic number.

20416002351634 is a deficient number, since it is larger than the sum of its proper divisors (13419213823214).

20416002351634 is a wasteful number, since it uses less digits than its factorization.

20416002351634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26107419929.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 20416002351634 in words is "twenty trillion, four hundred sixteen billion, two million, three hundred fifty-one thousand, six hundred thirty-four".