142402141310 has 64 divisors (see below), whose sum is σ = 302255997120. Its totient is φ = 47621498880.

The previous prime is 142402141253. The next prime is 142402141339. The reversal of 142402141310 is 13141204241.

It is a super-2 number, since 2×142402141310² (a number of 23 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 31 ways as a sum of consecutive naturals, for example, 199574 + ... + 569766.

It is an arithmetic number, because the mean of its divisors is an integer number (4722749955).

Almost surely, 2^142402141310 is an apocalyptic number.

142402141310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142402141310 is an abundant number, since it is smaller than the sum of its proper divisors (159853855810).

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

142402141310 is a wasteful number, since it uses less digits than its factorization.

142402141310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370493.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 142402141310 its reverse (13141204241), we get a palindrome (155543345551).

The spelling of 142402141310 in words is "one hundred forty-two billion, four hundred two million, one hundred forty-one thousand, three hundred ten".