1342342464 has 56 divisors (see below), whose sum is σ = 3574316448. Its totient is φ = 444587520.

The previous prime is 1342342447. The next prime is 1342342487. The reversal of 1342342464 is 4642432431.

It is a super-3 number, since 3×1342342464³ (a number of 28 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7879 + ... + 52409.

Almost surely, 2^1342342464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342342464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1787158224).

1342342464 is an abundant number, since it is smaller than the sum of its proper divisors (2231973984).

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

1342342464 is a wasteful number, since it uses less digits than its factorization.

1342342464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44703 (or 44693 counting only the distinct ones).

The product of its digits is 55296, while the sum is 33.

The square root of 1342342464 is about 36637.9920847199. The cubic root of 1342342464 is about 1103.1158116856.

Adding to 1342342464 its reverse (4642432431), we get a palindrome (5984774895).

The spelling of 1342342464 in words is "one billion, three hundred forty-two million, three hundred forty-two thousand, four hundred sixty-four".