40693454249541 has 8 divisors (see below), whose sum is σ = 56128902413280. Its totient is φ = 26193487792752.

The previous prime is 40693454249501. The next prime is 40693454249587. The reversal of 40693454249541 is 14594245439604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40693454249541 - 2¹⁷ = 40693454118469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40693454249501) 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, 233870426635 + ... + 233870426808.

It is an arithmetic number, because the mean of its divisors is an integer number (7016112801660).

Almost surely, 2^{40693454249541} is an apocalyptic number.

It is an amenable number.

40693454249541 is a deficient number, since it is larger than the sum of its proper divisors (15435448163739).

40693454249541 is a wasteful number, since it uses less digits than its factorization.

40693454249541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467740853475.

The product of its (nonzero) digits is 74649600, while the sum is 60.

The spelling of 40693454249541 in words is "forty trillion, six hundred ninety-three billion, four hundred fifty-four million, two hundred forty-nine thousand, five hundred forty-one".