452040142115 has 16 divisors (see below), whose sum is σ = 582446427840. Its totient is φ = 335565834240.

The previous prime is 452040142109. The next prime is 452040142121. The reversal of 452040142115 is 511241040254.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (452040142109) and next prime (452040142121).

It is not a de Polignac number, because 452040142115 - 2¹⁸ = 452039879971 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37445510 + ... + 37457579.

It is an arithmetic number, because the mean of its divisors is an integer number (36402901740).

Almost surely, 2^452040142115 is an apocalyptic number.

452040142115 is a deficient number, since it is larger than the sum of its proper divisors (130406285725).

452040142115 is a wasteful number, since it uses less digits than its factorization.

452040142115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74903182.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 452040142115 its reverse (511241040254), we get a palindrome (963281182369).

The spelling of 452040142115 in words is "four hundred fifty-two billion, forty million, one hundred forty-two thousand, one hundred fifteen".