142423404310 has 32 divisors (see below), whose sum is σ = 279687209472. Its totient is φ = 51786730080.

The previous prime is 142423404283. The next prime is 142423404313. The reversal of 142423404310 is 13404324241.

It is a super-2 number, since 2×142423404310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142423404313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1942579 + ... + 2014561.

It is an arithmetic number, because the mean of its divisors is an integer number (8740225296).

Almost surely, 2^142423404310 is an apocalyptic number.

142423404310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142423404310 is a deficient number, since it is larger than the sum of its proper divisors (137263805162).

142423404310 is a wasteful number, since it uses less digits than its factorization.

142423404310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89988.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 142423404310 its reverse (13404324241), we get a palindrome (155827728551).

The spelling of 142423404310 in words is "one hundred forty-two billion, four hundred twenty-three million, four hundred four thousand, three hundred ten".