40757009898419 has 4 divisors (see below), whose sum is σ = 40757023754496. Its totient is φ = 40756996042344.

The previous prime is 40757009898373. The next prime is 40757009898431. The reversal of 40757009898419 is 91489890075704.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 40757009898419 - 2²⁸ = 40756741462963 is a prime.

It is a super-3 number, since 3×40757009898419³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40757009898919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572264 + ... + 9046629.

It is an arithmetic number, because the mean of its divisors is an integer number (10189255938624).

Almost surely, 2^{40757009898419} is an apocalyptic number.

40757009898419 is a deficient number, since it is larger than the sum of its proper divisors (13856077).

40757009898419 is an equidigital number, since it uses as much as digits as its factorization.

40757009898419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13856076.

The product of its (nonzero) digits is 182891520, while the sum is 71.

The spelling of 40757009898419 in words is "forty trillion, seven hundred fifty-seven billion, nine million, eight hundred ninety-eight thousand, four hundred nineteen".