411451421051 has 16 divisors (see below), whose sum is σ = 453360380928. Its totient is φ = 370311717600.

The previous prime is 411451421047. The next prime is 411451421081. The reversal of 411451421051 is 150124154114.

It is not a de Polignac number, because 411451421051 - 2² = 411451421047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411451421021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19361 + ... + 907346.

It is an arithmetic number, because the mean of its divisors is an integer number (28335023808).

Almost surely, 2^411451421051 is an apocalyptic number.

411451421051 is a deficient number, since it is larger than the sum of its proper divisors (41908959877).

411451421051 is a wasteful number, since it uses less digits than its factorization.

411451421051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927122.

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 411451421051 its reverse (150124154114), we get a palindrome (561575575165).

The spelling of 411451421051 in words is "four hundred eleven billion, four hundred fifty-one million, four hundred twenty-one thousand, fifty-one".