40655363142741 has 64 divisors (see below), whose sum is σ = 60027165186048. Its totient is φ = 24344821721088.

The previous prime is 40655363142703. The next prime is 40655363142767. The reversal of 40655363142741 is 14724136355604.

It is not a de Polignac number, because 40655363142741 - 2²² = 40655358948437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40655363142791) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1998090930 + ... + 1998111276.

It is an arithmetic number, because the mean of its divisors is an integer number (937924456032).

Almost surely, 2^{40655363142741} is an apocalyptic number.

It is an amenable number.

40655363142741 is a deficient number, since it is larger than the sum of its proper divisors (19371802043307).

40655363142741 is a wasteful number, since it uses less digits than its factorization.

40655363142741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24170.

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 40655363142741 in words is "forty trillion, six hundred fifty-five billion, three hundred sixty-three million, one hundred forty-two thousand, seven hundred forty-one".