411220553102 has 4 divisors (see below), whose sum is σ = 616830829656. Its totient is φ = 205610276550.

The previous prime is 411220553047. The next prime is 411220553143. The reversal of 411220553102 is 201355022114.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102805138274 + ... + 102805138277.

It is an arithmetic number, because the mean of its divisors is an integer number (154207707414).

Almost surely, 2^411220553102 is an apocalyptic number.

411220553102 is a deficient number, since it is larger than the sum of its proper divisors (205610276554).

411220553102 is a wasteful number, since it uses less digits than its factorization.

411220553102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205610276553.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 411220553102 its reverse (201355022114), we get a palindrome (612575575216).

The spelling of 411220553102 in words is "four hundred eleven billion, two hundred twenty million, five hundred fifty-three thousand, one hundred two".