40163632112142 has 144 divisors (see below), whose sum is σ = 110632953674880. Its totient is φ = 10306423812960.

The previous prime is 40163632112113. The next prime is 40163632112159. The reversal of 40163632112142 is 24121123636104.

40163632112142 is a `hidden beast` number, since 4 + 0 + 1 + 6 + 3 + 632 + 1 + 1 + 2 + 14 + 2 = 666.

It is a super-2 number, since 2×40163632112142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40163632112097 and 40163632112106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14604292 + ... + 17135127.

It is an arithmetic number, because the mean of its divisors is an integer number (768284400520).

Almost surely, 2^{40163632112142} is an apocalyptic number.

40163632112142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40163632112142 is an abundant number, since it is smaller than the sum of its proper divisors (70469321562738).

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

40163632112142 is a wasteful number, since it uses less digits than its factorization.

40163632112142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31739539 (or 31739525 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Adding to 40163632112142 its reverse (24121123636104), we get a palindrome (64284755748246).

The spelling of 40163632112142 in words is "forty trillion, one hundred sixty-three billion, six hundred thirty-two million, one hundred twelve thousand, one hundred forty-two".