1342266262421 has 24 divisors (see below), whose sum is σ = 1696610453760. Its totient is φ = 1054800532800.

The previous prime is 1342266262397. The next prime is 1342266262429. The reversal of 1342266262421 is 1242626622431.

It is not a de Polignac number, because 1342266262421 - 2¹⁸ = 1342266000277 is a prime.

It is a super-3 number, since 3×1342266262421³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342266262429) 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 23 ways as a sum of consecutive naturals, for example, 23225120 + ... + 23282841.

It is an arithmetic number, because the mean of its divisors is an integer number (70692102240).

Almost surely, 2^{1342266262421} is an apocalyptic number.

It is an amenable number.

1342266262421 is a deficient number, since it is larger than the sum of its proper divisors (354344191339).

1342266262421 is a wasteful number, since it uses less digits than its factorization.

1342266262421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46508025 (or 46508018 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The spelling of 1342266262421 in words is "one trillion, three hundred forty-two billion, two hundred sixty-six million, two hundred sixty-two thousand, four hundred twenty-one".