2142401030 has 192 divisors, whose sum is σ = 5254958592. Its totient is φ = 619637760.

The previous prime is 2142401021. The next prime is 2142401039. The reversal of 2142401030 is 301042412.

It is an interprime number because it is at equal distance from previous prime (2142401021) and next prime (2142401039).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142401039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9437777 + ... + 9438003.

It is an arithmetic number, because the mean of its divisors is an integer number (27369576).

Almost surely, 2^2142401030 is an apocalyptic number.

2142401030 is an abundant number, since it is smaller than the sum of its proper divisors (3112557562).

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

2142401030 is a wasteful number, since it uses less digits than its factorization.

2142401030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 372 counting only the distinct ones).

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

The square root of 2142401030 is about 46286.0781445134. The cubic root of 2142401030 is about 1289.1405107429.

Adding to 2142401030 its reverse (301042412), we get a palindrome (2443443442).

The spelling of 2142401030 in words is "two billion, one hundred forty-two million, four hundred one thousand, thirty".