2040032434 has 32 divisors (see below), whose sum is σ = 3518562240. Its totient is φ = 878404800.

The previous prime is 2040032431. The next prime is 2040032437. The reversal of 2040032434 is 4342300402.

It is an interprime number because it is at equal distance from previous prime (2040032431) and next prime (2040032437).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2040032431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3649 + ... + 63979.

It is an arithmetic number, because the mean of its divisors is an integer number (109955070).

Almost surely, 2^2040032434 is an apocalyptic number.

2040032434 is a deficient number, since it is larger than the sum of its proper divisors (1478529806).

2040032434 is a wasteful number, since it uses less digits than its factorization.

2040032434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60426.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2040032434 is about 45166.7182115327. The cubic root of 2040032434 is about 1268.2718624322.

Adding to 2040032434 its reverse (4342300402), we get a palindrome (6382332836).

The spelling of 2040032434 in words is "two billion, forty million, thirty-two thousand, four hundred thirty-four".