40132635245142 has 16 divisors (see below), whose sum is σ = 87562113262272. Its totient is φ = 12161404619720.

The previous prime is 40132635245107. The next prime is 40132635245147. The reversal of 40132635245142 is 24154253623104.

It is a super-2 number, since 2×40132635245142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40132635245094 and 40132635245103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40132635245147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304035115428 + ... + 304035115559.

It is an arithmetic number, because the mean of its divisors is an integer number (5472632078892).

Almost surely, 2^{40132635245142} is an apocalyptic number.

40132635245142 is an abundant number, since it is smaller than the sum of its proper divisors (47429478017130).

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

40132635245142 is a wasteful number, since it uses less digits than its factorization.

40132635245142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608070231003.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 40132635245142 its reverse (24154253623104), we get a palindrome (64286888868246).

The spelling of 40132635245142 in words is "forty trillion, one hundred thirty-two billion, six hundred thirty-five million, two hundred forty-five thousand, one hundred forty-two".