40614983544394 has 32 divisors (see below), whose sum is σ = 73778155102080. Its totient is φ = 16369883163648.

The previous prime is 40614983544391. The next prime is 40614983544433. The reversal of 40614983544394 is 49344538941604.

It is a happy number.

It is a super-2 number, since 2×40614983544394² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40614983544391) 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, 65478204 + ... + 66095575.

It is an arithmetic number, because the mean of its divisors is an integer number (2305567346940).

Almost surely, 2^{40614983544394} is an apocalyptic number.

40614983544394 is a deficient number, since it is larger than the sum of its proper divisors (33163171557686).

40614983544394 is a wasteful number, since it uses less digits than its factorization.

40614983544394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131575102.

The product of its (nonzero) digits is 179159040, while the sum is 64.

The spelling of 40614983544394 in words is "forty trillion, six hundred fourteen billion, nine hundred eighty-three million, five hundred forty-four thousand, three hundred ninety-four".