40501154531132 has 24 divisors (see below), whose sum is σ = 71360926098000. Its totient is φ = 20112349821696.

The previous prime is 40501154531113. The next prime is 40501154531147. The reversal of 40501154531132 is 23113545110504.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40501154531092 and 40501154531101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268243 + ... + 9089045.

It is an arithmetic number, because the mean of its divisors is an integer number (2973371920750).

Almost surely, 2^{40501154531132} is an apocalyptic number.

It is an amenable number.

40501154531132 is a deficient number, since it is larger than the sum of its proper divisors (30859771566868).

40501154531132 is a wasteful number, since it uses less digits than its factorization.

40501154531132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829645 (or 7829643 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 40501154531132 its reverse (23113545110504), we get a palindrome (63614699641636).

The spelling of 40501154531132 in words is "forty trillion, five hundred one billion, one hundred fifty-four million, five hundred thirty-one thousand, one hundred thirty-two".