1040434150 has 36 divisors (see below), whose sum is σ = 2251165068. Its totient is φ = 356719440.

The previous prime is 1040434123. The next prime is 1040434151. The reversal of 1040434150 is 514340401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040434151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 209884 + ... + 214783.

It is an arithmetic number, because the mean of its divisors is an integer number (62532363).

Almost surely, 2^1040434150 is an apocalyptic number.

1040434150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040434150 is an abundant number, since it is smaller than the sum of its proper divisors (1210730918).

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

1040434150 is a wasteful number, since it uses less digits than its factorization.

1040434150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424693 (or 424681 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1040434150 is about 32255.7615008544. The cubic root of 1040434150 is about 1013.3003659875.

Adding to 1040434150 its reverse (514340401), we get a palindrome (1554774551).

The spelling of 1040434150 in words is "one billion, forty million, four hundred thirty-four thousand, one hundred fifty".