45301221342 has 48 divisors (see below), whose sum is σ = 111920674320. Its totient is φ = 13118904576.

The previous prime is 45301221307. The next prime is 45301221367. The reversal of 45301221342 is 24312210354.

45301221342 is a `hidden beast` number, since 4 + 530 + 122 + 1 + 3 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5689992 + ... + 5697947.

It is an arithmetic number, because the mean of its divisors is an integer number (2331680715).

Almost surely, 2^45301221342 is an apocalyptic number.

45301221342 is an abundant number, since it is smaller than the sum of its proper divisors (66619452978).

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

45301221342 is a wasteful number, since it uses less digits than its factorization.

45301221342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11387977 (or 11387974 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 45301221342 its reverse (24312210354), we get a palindrome (69613431696).

The spelling of 45301221342 in words is "forty-five billion, three hundred one million, two hundred twenty-one thousand, three hundred forty-two".