1042142010 has 64 divisors (see below), whose sum is σ = 3078335232. Its totient is φ = 219879936.

The previous prime is 1042141993. The next prime is 1042142027. The reversal of 1042142010 is 102412401.

It is an interprime number because it is at equal distance from previous prime (1042141993) and next prime (1042142027).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 188139 + ... + 193598.

It is an arithmetic number, because the mean of its divisors is an integer number (48098988).

Almost surely, 2^1042142010 is an apocalyptic number.

1042142010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042142010 is an abundant number, since it is smaller than the sum of its proper divisors (2036193222).

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

1042142010 is a wasteful number, since it uses less digits than its factorization.

1042142010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381767.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1042142010 is about 32282.2243657404. The cubic root of 1042142010 is about 1013.8545029695.

Adding to 1042142010 its reverse (102412401), we get a palindrome (1144554411).

The spelling of 1042142010 in words is "one billion, forty-two million, one hundred forty-two thousand, ten".