1342436634460 has 24 divisors (see below), whose sum is σ = 2831216156496. Its totient is φ = 534670039680.

The previous prime is 1342436634457. The next prime is 1342436634479. The reversal of 1342436634460 is 644366342431.

It is a super-2 number, since 2×1342436634460² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1342436634460.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144033606 + ... + 144042925.

It is an arithmetic number, because the mean of its divisors is an integer number (117967339854).

Almost surely, 2^{1342436634460} is an apocalyptic number.

1342436634460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342436634460 is an abundant number, since it is smaller than the sum of its proper divisors (1488779522036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342436634460 is a wasteful number, since it uses less digits than its factorization.

1342436634460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288076773 (or 288076771 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 46.

The spelling of 1342436634460 in words is "one trillion, three hundred forty-two billion, four hundred thirty-six million, six hundred thirty-four thousand, four hundred sixty".