1342435025140 has 144 divisors (see below), whose sum is σ = 3112976805120. Its totient is φ = 485913542400.

The previous prime is 1342435025137. The next prime is 1342435025161. The reversal of 1342435025140 is 415205342431.

It is a junction number, because it is equal to n+sod(n) for n = 1342435025096 and 1342435025105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 832258974 + ... + 832260586.

It is an arithmetic number, because the mean of its divisors is an integer number (21617894480).

Almost surely, 2^{1342435025140} is an apocalyptic number.

1342435025140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342435025140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1556488402560).

1342435025140 is an abundant number, since it is smaller than the sum of its proper divisors (1770541779980).

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

1342435025140 is a wasteful number, since it uses less digits than its factorization.

1342435025140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014 (or 3001 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 1342435025140 in words is "one trillion, three hundred forty-two billion, four hundred thirty-five million, twenty-five thousand, one hundred forty".