45714142 has 8 divisors (see below), whose sum is σ = 68795496. Its totient is φ = 22782312.

The previous prime is 45714107. The next prime is 45714169. The reversal of 45714142 is 24141754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45714142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36613 + ... + 37840.

It is an arithmetic number, because the mean of its divisors is an integer number (8599437).

Almost surely, 2^45714142 is an apocalyptic number.

45714142 is a deficient number, since it is larger than the sum of its proper divisors (23081354).

45714142 is a wasteful number, since it uses less digits than its factorization.

45714142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74762.

The product of its digits is 4480, while the sum is 28.

The square root of 45714142 is about 6761.2234100050. The cubic root of 45714142 is about 357.5610393437.

Adding to 45714142 its reverse (24141754), we get a palindrome (69855896).

The spelling of 45714142 in words is "forty-five million, seven hundred fourteen thousand, one hundred forty-two".