310402000142 has 16 divisors (see below), whose sum is σ = 504043852032. Its totient is φ = 142512394080.

The previous prime is 310402000141. The next prime is 310402000171. The reversal of 310402000142 is 241000204013.

It is a self number, because there is not a number n which added to its sum of digits gives 310402000142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310402000141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31247753 + ... + 31257684.

It is an arithmetic number, because the mean of its divisors is an integer number (31502740752).

Almost surely, 2^310402000142 is an apocalyptic number.

310402000142 is a deficient number, since it is larger than the sum of its proper divisors (193641851890).

310402000142 is a wasteful number, since it uses less digits than its factorization.

310402000142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62505643.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 310402000142 its reverse (241000204013), we get a palindrome (551402204155).

The spelling of 310402000142 in words is "three hundred ten billion, four hundred two million, one hundred forty-two", and thus it is an aban number.