36240221346 has 32 divisors (see below), whose sum is σ = 84525302400. Its totient is φ = 10354348368.

The previous prime is 36240221321. The next prime is 36240221383. The reversal of 36240221346 is 64312204263.

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, 8802661 + ... + 8806776.

It is an arithmetic number, because the mean of its divisors is an integer number (2641415700).

Almost surely, 2^36240221346 is an apocalyptic number.

36240221346 is an abundant number, since it is smaller than the sum of its proper divisors (48285081054).

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

36240221346 is a wasteful number, since it uses less digits than its factorization.

36240221346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17609463 (or 17609449 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 36240221346 in words is "thirty-six billion, two hundred forty million, two hundred twenty-one thousand, three hundred forty-six".