342355013440 has 112 divisors (see below), whose sum is σ = 902619382464. Its totient is φ = 122634547200.

The previous prime is 342355013431. The next prime is 342355013449. The reversal of 342355013440 is 44310553243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (342355013431) and next prime (342355013449).

It is a junction number, because it is equal to n+sod(n) for n = 342355013396 and 342355013405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342355013449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489981 + ... + 961660.

Almost surely, 2^342355013440 is an apocalyptic number.

It is an amenable number.

342355013440 is an abundant number, since it is smaller than the sum of its proper divisors (560264369024).

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

342355013440 is a wasteful number, since it uses less digits than its factorization.

342355013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451736 (or 1451726 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 342355013440 its reverse (44310553243), we get a palindrome (386665566683).

The spelling of 342355013440 in words is "three hundred forty-two billion, three hundred fifty-five million, thirteen thousand, four hundred forty".