36612721407046 has 8 divisors (see below), whose sum is σ = 55536150449160. Its totient is φ = 18100671257328.

The previous prime is 36612721407023. The next prime is 36612721407127. The reversal of 36612721407046 is 64070412721663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×36612721407046² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102844722876 + ... + 102844723231.

It is an arithmetic number, because the mean of its divisors is an integer number (6942018806145).

Almost surely, 2^{36612721407046} is an apocalyptic number.

36612721407046 is a deficient number, since it is larger than the sum of its proper divisors (18923429042114).

36612721407046 is a wasteful number, since it uses less digits than its factorization.

36612721407046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205689446198.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 36612721407046 in words is "thirty-six trillion, six hundred twelve billion, seven hundred twenty-one million, four hundred seven thousand, forty-six".