1034213240 has 16 divisors (see below), whose sum is σ = 2326979880. Its totient is φ = 413685280.

The previous prime is 1034213231. The next prime is 1034213249. The reversal of 1034213240 is 423124301.

It is an interprime number because it is at equal distance from previous prime (1034213231) and next prime (1034213249).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034213249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12927626 + ... + 12927705.

Almost surely, 2^1034213240 is an apocalyptic number.

1034213240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034213240 is an abundant number, since it is smaller than the sum of its proper divisors (1292766640).

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

1034213240 is a wasteful number, since it uses less digits than its factorization.

1034213240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25855342 (or 25855338 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1034213240 is about 32159.1859349704. The cubic root of 1034213240 is about 1011.2767697909.

Adding to 1034213240 its reverse (423124301), we get a palindrome (1457337541).

The spelling of 1034213240 in words is "one billion, thirty-four million, two hundred thirteen thousand, two hundred forty".