1241408041421 has 16 divisors (see below), whose sum is σ = 1286543182848. Its totient is φ = 1196592566400.

The previous prime is 1241408041411. The next prime is 1241408041451.

1241408041421 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1241408041421 - 2¹⁴ = 1241408025037 is a prime.

It is a super-4 number, since 4×1241408041421⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241408041411) 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, 75333635 + ... + 75350111.

It is an arithmetic number, because the mean of its divisors is an integer number (80408948928).

Almost surely, 2^{1241408041421} is an apocalyptic number.

It is an amenable number.

1241408041421 is a deficient number, since it is larger than the sum of its proper divisors (45135141427).

1241408041421 is a wasteful number, since it uses less digits than its factorization.

1241408041421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26012.

The product of its (nonzero) digits is 8192, while the sum is 32.

The spelling of 1241408041421 in words is "one trillion, two hundred forty-one billion, four hundred eight million, forty-one thousand, four hundred twenty-one".