42035649457411 has 4 divisors (see below), whose sum is σ = 42119219337552. Its totient is φ = 41952079577272.

The previous prime is 42035649457379. The next prime is 42035649457511. The reversal of 42035649457411 is 11475494653024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42035649457411 - 2⁵ = 42035649457379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42035649457211) 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, 41784939316 + ... + 41784940321.

It is an arithmetic number, because the mean of its divisors is an integer number (10529804834388).

Almost surely, 2^{42035649457411} is an apocalyptic number.

42035649457411 is a deficient number, since it is larger than the sum of its proper divisors (83569880141).

42035649457411 is an equidigital number, since it uses as much as digits as its factorization.

42035649457411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83569880140.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 42035649457411 in words is "forty-two trillion, thirty-five billion, six hundred forty-nine million, four hundred fifty-seven thousand, four hundred eleven".