1342631255310 has 160 divisors (see below), whose sum is σ = 3772370714112. Its totient is φ = 341993741760.

The previous prime is 1342631255293. The next prime is 1342631255411. The reversal of 1342631255310 is 135521362431.

1342631255310 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 631 + 2 + 5 + 5 + 3 + 10 = 666.

It is a super-2 number, since 2×1342631255310² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 13494445 + ... + 13593575.

Almost surely, 2^{1342631255310} is an apocalyptic number.

1342631255310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342631255310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886185357056).

1342631255310 is an abundant number, since it is smaller than the sum of its proper divisors (2429739458802).

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

1342631255310 is a wasteful number, since it uses less digits than its factorization.

1342631255310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99900 (or 99891 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 1342631255310 in words is "one trillion, three hundred forty-two billion, six hundred thirty-one million, two hundred fifty-five thousand, three hundred ten".