1034434140 has 48 divisors (see below), whose sum is σ = 2897814528. Its totient is φ = 275715904.

The previous prime is 1034434129. The next prime is 1034434151. The reversal of 1034434140 is 414344301.

It is an interprime number because it is at equal distance from previous prime (1034434129) and next prime (1034434151).

It is a self number, because there is not a number n which added to its sum of digits gives 1034434140.

It is a congruent 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, 229549 + ... + 234011.

It is an arithmetic number, because the mean of its divisors is an integer number (60371136).

Almost surely, 2^1034434140 is an apocalyptic number.

1034434140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034434140 is an abundant number, since it is smaller than the sum of its proper divisors (1863380388).

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

1034434140 is a wasteful number, since it uses less digits than its factorization.

1034434140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8338 (or 8336 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1034434140 is about 32162.6202290796. The cubic root of 1034434140 is about 1011.3487649807.

Adding to 1034434140 its reverse (414344301), we get a palindrome (1448778441).

The spelling of 1034434140 in words is "one billion, thirty-four million, four hundred thirty-four thousand, one hundred forty".