1342461036621 has 8 divisors (see below), whose sum is σ = 1789964849824. Its totient is φ = 894965623920.

The previous prime is 1342461036583. The next prime is 1342461036629. The reversal of 1342461036621 is 1266301642431.

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

It is not a de Polignac number, because 1342461036621 - 2⁶ = 1342461036557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1342461036621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342461036629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717270 + ... + 2373591.

It is an arithmetic number, because the mean of its divisors is an integer number (223745606228).

Almost surely, 2^{1342461036621} is an apocalyptic number.

It is an amenable number.

1342461036621 is a deficient number, since it is larger than the sum of its proper divisors (447503813203).

1342461036621 is a wasteful number, since it uses less digits than its factorization.

1342461036621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200251.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 1342461036621 in words is "one trillion, three hundred forty-two billion, four hundred sixty-one million, thirty-six thousand, six hundred twenty-one".