7905420037241 has 8 divisors (see below), whose sum is σ = 8451711201024. Its totient is φ = 7368158479680.

The previous prime is 7905420037211. The next prime is 7905420037261. The reversal of 7905420037241 is 1427300245097.

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

It is not a de Polignac number, because 7905420037241 - 2³⁴ = 7888240168057 is a prime.

It is a super-2 number, since 2×7905420037241² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7905420037192 and 7905420037201.

It is not an unprimeable number, because it can be changed into a prime (7905420037201) 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, 2257399745 + ... + 2257403246.

It is an arithmetic number, because the mean of its divisors is an integer number (1056463900128).

Almost surely, 2^{7905420037241} is an apocalyptic number.

It is an amenable number.

7905420037241 is a deficient number, since it is larger than the sum of its proper divisors (546291163783).

7905420037241 is a wasteful number, since it uses less digits than its factorization.

7905420037241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514803111.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 7905420037241 in words is "seven trillion, nine hundred five billion, four hundred twenty million, thirty-seven thousand, two hundred forty-one".