36445307442 has 16 divisors (see below), whose sum is σ = 73008377760. Its totient is φ = 12128808672.

The previous prime is 36445307413. The next prime is 36445307447. The reversal of 36445307442 is 24470354463.

It is a junction number, because it is equal to n+sod(n) for n = 36445307394 and 36445307403.

It is not an unprimeable number, because it can be changed into a prime (36445307447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4902763 + ... + 4910190.

It is an arithmetic number, because the mean of its divisors is an integer number (4563023610).

Almost surely, 2^36445307442 is an apocalyptic number.

36445307442 is an abundant number, since it is smaller than the sum of its proper divisors (36563070318).

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

36445307442 is a wasteful number, since it uses less digits than its factorization.

36445307442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9813577.

The product of its (nonzero) digits is 967680, while the sum is 42.

The spelling of 36445307442 in words is "thirty-six billion, four hundred forty-five million, three hundred seven thousand, four hundred forty-two".