1410231240021 has 32 divisors (see below), whose sum is σ = 1982877258240. Its totient is φ = 890246782656.

The previous prime is 1410231239999. The next prime is 1410231240049. The reversal of 1410231240021 is 1200421320141.

It is not a de Polignac number, because 1410231240021 - 2⁹ = 1410231239509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1410231240021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1410231240421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 790290 + ... + 1856076.

It is an arithmetic number, because the mean of its divisors is an integer number (61964914320).

Almost surely, 2^{1410231240021} is an apocalyptic number.

It is an amenable number.

1410231240021 is a deficient number, since it is larger than the sum of its proper divisors (572646018219).

1410231240021 is a wasteful number, since it uses less digits than its factorization.

1410231240021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066113.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1410231240021 its reverse (1200421320141), we get a palindrome (2610652560162).

The spelling of 1410231240021 in words is "one trillion, four hundred ten billion, two hundred thirty-one million, two hundred forty thousand, twenty-one".