36046139616 has 96 divisors (see below), whose sum is σ = 105668750880. Its totient is φ = 11954331648.

The previous prime is 36046139551. The next prime is 36046139653. The reversal of 36046139616 is 61693164063.

36046139616 is a `hidden beast` number, since 3 + 604 + 6 + 1 + 39 + 6 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64320 + ... + 276096.

It is an arithmetic number, because the mean of its divisors is an integer number (1100716155).

Almost surely, 2^36046139616 is an apocalyptic number.

36046139616 is a gapful number since it is divisible by the number (36) 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 36046139616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52834375440).

36046139616 is an abundant number, since it is smaller than the sum of its proper divisors (69622611264).

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

36046139616 is a wasteful number, since it uses less digits than its factorization.

36046139616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211993 (or 211979 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The spelling of 36046139616 in words is "thirty-six billion, forty-six million, one hundred thirty-nine thousand, six hundred sixteen".