1342461036491 has 16 divisors (see below), whose sum is σ = 1394005839840. Its totient is φ = 1291268509440.

The previous prime is 1342461036467. The next prime is 1342461036547. The reversal of 1342461036491 is 1946301642431.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342461036491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342461036421) 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, 42579065 + ... + 42610581.

It is an arithmetic number, because the mean of its divisors is an integer number (87125364990).

Almost surely, 2^{1342461036491} is an apocalyptic number.

1342461036491 is a deficient number, since it is larger than the sum of its proper divisors (51544803349).

1342461036491 is a wasteful number, since it uses less digits than its factorization.

1342461036491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37054.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 1342461036491 in words is "one trillion, three hundred forty-two billion, four hundred sixty-one million, thirty-six thousand, four hundred ninety-one".