41002453121 has 16 divisors (see below), whose sum is σ = 46966765824. Its totient is φ = 35064944064.

The previous prime is 41002453099. The next prime is 41002453127. The reversal of 41002453121 is 12135420014.

41002453121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41002453121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41002453127) 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, 6560420 + ... + 6566666.

It is an arithmetic number, because the mean of its divisors is an integer number (2935422864).

Almost surely, 2^41002453121 is an apocalyptic number.

It is an amenable number.

41002453121 is a deficient number, since it is larger than the sum of its proper divisors (5964312703).

41002453121 is a wasteful number, since it uses less digits than its factorization.

41002453121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8240.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 41002453121 its reverse (12135420014), we get a palindrome (53137873135).

The spelling of 41002453121 in words is "forty-one billion, two million, four hundred fifty-three thousand, one hundred twenty-one".