45284570142 has 32 divisors (see below), whose sum is σ = 108007921152. Its totient is φ = 12375907104.

The previous prime is 45284570141. The next prime is 45284570147. The reversal of 45284570142 is 24107548254.

45284570142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 45284570094 and 45284570103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45284570141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23438253 + ... + 23440184.

It is an arithmetic number, because the mean of its divisors is an integer number (3375247536).

Almost surely, 2^45284570142 is an apocalyptic number.

45284570142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45284570142 is an abundant number, since it is smaller than the sum of its proper divisors (62723351010).

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

45284570142 is a wasteful number, since it uses less digits than its factorization.

45284570142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46878472.

The product of its (nonzero) digits is 358400, while the sum is 42.

The spelling of 45284570142 in words is "forty-five billion, two hundred eighty-four million, five hundred seventy thousand, one hundred forty-two".