1010400234 has 16 divisors (see below), whose sum is σ = 2021388480. Its totient is φ = 336702080.

The previous prime is 1010400229. The next prime is 1010400241. The reversal of 1010400234 is 4320040101.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 327 + ... + 44954.

It is an arithmetic number, because the mean of its divisors is an integer number (126336780).

Almost surely, 2^1010400234 is an apocalyptic number.

1010400234 is an abundant number, since it is smaller than the sum of its proper divisors (1010988246).

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

1010400234 is a wasteful number, since it uses less digits than its factorization.

1010400234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49005.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1010400234 is about 31786.7933897082. The cubic root of 1010400234 is about 1003.4547953110.

Adding to 1010400234 its reverse (4320040101), we get a palindrome (5330440335).

The spelling of 1010400234 in words is "one billion, ten million, four hundred thousand, two hundred thirty-four".