1372641412241 has 16 divisors (see below), whose sum is σ = 1520526143808. Its totient is φ = 1228664793600.

The previous prime is 1372641412237. The next prime is 1372641412243. The reversal of 1372641412241 is 1422141462731.

It is a cyclic number.

It is not a de Polignac number, because 1372641412241 - 2² = 1372641412237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1372641412195 and 1372641412204.

It is not an unprimeable number, because it can be changed into a prime (1372641412243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984680 + ... + 1927401.

It is an arithmetic number, because the mean of its divisors is an integer number (95032883988).

Almost surely, 2^{1372641412241} is an apocalyptic number.

1372641412241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1372641412241 is a deficient number, since it is larger than the sum of its proper divisors (147884731567).

1372641412241 is a wasteful number, since it uses less digits than its factorization.

1372641412241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912752.

The product of its digits is 64512, while the sum is 38.

Adding to 1372641412241 its reverse (1422141462731), we get a palindrome (2794782874972).

The spelling of 1372641412241 in words is "one trillion, three hundred seventy-two billion, six hundred forty-one million, four hundred twelve thousand, two hundred forty-one".