36915339479040 has 2592 divisors, whose sum is σ = 154360887408000. Its totient is φ = 8442690600960.

The previous prime is 36915339479033. The next prime is 36915339479069. The reversal of 36915339479040 is 4097493351963.

36915339479040 is a `hidden beast` number, since 3 + 6 + 9 + 1 + 533 + 9 + 4 + 7 + 90 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2592).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 154457487241 + ... + 154457487479.

It is an arithmetic number, because the mean of its divisors is an integer number (59552811500).

Almost surely, 2^{36915339479040} is an apocalyptic number.

36915339479040 is a gapful number since it is divisible by the number (30) 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 36915339479040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77180443704000).

36915339479040 is an abundant number, since it is smaller than the sum of its proper divisors (117445547928960).

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

36915339479040 is an equidigital number, since it uses as much as digits as its factorization.

36915339479040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 66134880, while the sum is 63.

The spelling of 36915339479040 in words is "thirty-six trillion, nine hundred fifteen billion, three hundred thirty-nine million, four hundred seventy-nine thousand, forty".