1042101234 has 32 divisors (see below), whose sum is σ = 2338721280. Its totient is φ = 343926000.

The previous prime is 1042101197. The next prime is 1042101299. The reversal of 1042101234 is 4321012401.

1042101234 is a `hidden beast` number, since 10 + 421 + 0 + 1 + 234 = 666.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90082 + ... + 100989.

It is an arithmetic number, because the mean of its divisors is an integer number (73085040).

Almost surely, 2^1042101234 is an apocalyptic number.

1042101234 is an abundant number, since it is smaller than the sum of its proper divisors (1296620046).

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

1042101234 is a wasteful number, since it uses less digits than its factorization.

1042101234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191183 (or 191177 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1042101234 is about 32281.5928045690. The cubic root of 1042101234 is about 1013.8412797332.

Adding to 1042101234 its reverse (4321012401), we get a palindrome (5363113635).

The spelling of 1042101234 in words is "one billion, forty-two million, one hundred one thousand, two hundred thirty-four".