1041121954413 has 24 divisors (see below), whose sum is σ = 1590723580992. Its totient is φ = 654809272128.

The previous prime is 1041121954393. The next prime is 1041121954451. The reversal of 1041121954413 is 3144591211401.

1041121954413 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 121 + 95 + 441 + 3 = 666.

It is not a de Polignac number, because 1041121954413 - 2⁸ = 1041121954157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041121954493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34434031 + ... + 34464252.

It is an arithmetic number, because the mean of its divisors is an integer number (66280149208).

Almost surely, 2^{1041121954413} is an apocalyptic number.

It is an amenable number.

1041121954413 is a deficient number, since it is larger than the sum of its proper divisors (549601626579).

1041121954413 is a wasteful number, since it uses less digits than its factorization.

1041121954413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68898385 (or 68898382 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 1041121954413 in words is "one trillion, forty-one billion, one hundred twenty-one million, nine hundred fifty-four thousand, four hundred thirteen".