45214322002 has 16 divisors (see below), whose sum is σ = 72368998560. Its totient is φ = 21123921312.

The previous prime is 45214321993. The next prime is 45214322081. The reversal of 45214322002 is 20022341254.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8146888 + ... + 8152435.

It is an arithmetic number, because the mean of its divisors is an integer number (4523062410).

Almost surely, 2^45214322002 is an apocalyptic number.

45214322002 is a deficient number, since it is larger than the sum of its proper divisors (27154676558).

45214322002 is a wasteful number, since it uses less digits than its factorization.

45214322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16299417.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 45214322002 its reverse (20022341254), we get a palindrome (65236663256).

The spelling of 45214322002 in words is "forty-five billion, two hundred fourteen million, three hundred twenty-two thousand, two".