1342461101621 has 8 divisors (see below), whose sum is σ = 1349151391680. Its totient is φ = 1335782181888.

The previous prime is 1342461101593. The next prime is 1342461101627. The reversal of 1342461101621 is 1261011642431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1342461101621 - 2²² = 1342456907317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342461101627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605811 + ... + 3078176.

It is an arithmetic number, because the mean of its divisors is an integer number (168643923960).

Almost surely, 2^{1342461101621} is an apocalyptic number.

It is an amenable number.

1342461101621 is a deficient number, since it is larger than the sum of its proper divisors (6690290059).

1342461101621 is an equidigital number, since it uses as much as digits as its factorization.

1342461101621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685163.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 1342461101621 in words is "one trillion, three hundred forty-two billion, four hundred sixty-one million, one hundred one thousand, six hundred twenty-one".