40240234203346 has 16 divisors (see below), whose sum is σ = 65728150243200. Its totient is φ = 18403882067088.

The previous prime is 40240234203287. The next prime is 40240234203347. The reversal of 40240234203346 is 64330243204204.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40240234203347) 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, 18257818410 + ... + 18257820613.

It is an arithmetic number, because the mean of its divisors is an integer number (4108009390200).

Almost surely, 2^{40240234203346} is an apocalyptic number.

40240234203346 is a deficient number, since it is larger than the sum of its proper divisors (25487916039854).

40240234203346 is a wasteful number, since it uses less digits than its factorization.

40240234203346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36515639073.

The product of its (nonzero) digits is 331776, while the sum is 37.

The spelling of 40240234203346 in words is "forty trillion, two hundred forty billion, two hundred thirty-four million, two hundred three thousand, three hundred forty-six".