40134802300142 has 32 divisors (see below), whose sum is σ = 68531908529664. Its totient is φ = 17449573600800.

The previous prime is 40134802300133. The next prime is 40134802300147. The reversal of 40134802300142 is 24100320843104.

It is a super-2 number, since 2×40134802300142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40134802300099 and 40134802300108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40134802300147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26109767 + ... + 27604157.

It is an arithmetic number, because the mean of its divisors is an integer number (2141622141552).

Almost surely, 2^{40134802300142} is an apocalyptic number.

40134802300142 is a deficient number, since it is larger than the sum of its proper divisors (28397106229522).

40134802300142 is a wasteful number, since it uses less digits than its factorization.

40134802300142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547504.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 40134802300142 in words is "forty trillion, one hundred thirty-four billion, eight hundred two million, three hundred thousand, one hundred forty-two".