310034142 has 40 divisors (see below), whose sum is σ = 757865592. Its totient is φ = 93949200.

The previous prime is 310034119. The next prime is 310034143. The reversal of 310034142 is 241430013.

It is a super-2 number, since 2×310034142² = 192242338411352328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310034143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85209 + ... + 88772.

Almost surely, 2^310034142 is an apocalyptic number.

310034142 is an abundant number, since it is smaller than the sum of its proper divisors (447831450).

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

310034142 is a wasteful number, since it uses less digits than its factorization.

310034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174006 (or 173997 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 310034142 is about 17607.7864026118. The cubic root of 310034142 is about 676.8147904946.

Adding to 310034142 its reverse (241430013), we get a palindrome (551464155).

The spelling of 310034142 in words is "three hundred ten million, thirty-four thousand, one hundred forty-two".