415520251402411 has 2 divisors, whose sum is σ = 415520251402412. Its totient is φ = 415520251402410.

The previous prime is 415520251402391. The next prime is 415520251402453. The reversal of 415520251402411 is 114204152025514.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415520251402411 is a prime.

It is a super-2 number, since 2×415520251402411² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (415520251402111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207760125701205 + 207760125701206.

It is an arithmetic number, because the mean of its divisors is an integer number (207760125701206).

Almost surely, 2^{415520251402411} is an apocalyptic number.

415520251402411 is a deficient number, since it is larger than the sum of its proper divisors (1).

415520251402411 is an equidigital number, since it uses as much as digits as its factorization.

415520251402411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64000, while the sum is 37.

The spelling of 415520251402411 in words is "four hundred fifteen trillion, five hundred twenty billion, two hundred fifty-one million, four hundred two thousand, four hundred eleven".