40242134310000 has 200 divisors, whose sum is σ = 148465115255424. Its totient is φ = 9198202080000.

The previous prime is 40242134309987. The next prime is 40242134310041. The reversal of 40242134310000 is 1343124204.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×40242134310000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 95604606 + ... + 96024605.

Almost surely, 2^{40242134310000} is an apocalyptic number.

40242134310000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40242134310000 is an abundant number, since it is smaller than the sum of its proper divisors (108222980945424).

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

40242134310000 is a wasteful number, since it uses less digits than its factorization.

40242134310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191629249 (or 191629228 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 40242134310000 its reverse (1343124204), we get a palindrome (40243477434204).

The spelling of 40242134310000 in words is "forty trillion, two hundred forty-two billion, one hundred thirty-four million, three hundred ten thousand".