2401432043 has 4 divisors (see below), whose sum is σ = 2422683768. Its totient is φ = 2380180320.

The previous prime is 2401432027. The next prime is 2401432057. The reversal of 2401432043 is 3402341042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2401432043 - 2⁴ = 2401432027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2401432063) 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, 10625693 + ... + 10625918.

It is an arithmetic number, because the mean of its divisors is an integer number (605670942).

Almost surely, 2^2401432043 is an apocalyptic number.

2401432043 is a deficient number, since it is larger than the sum of its proper divisors (21251725).

2401432043 is a wasteful number, since it uses less digits than its factorization.

2401432043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21251724.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2401432043 is about 49004.4084037345. The cubic root of 2401432043 is about 1339.1321407647.

Adding to 2401432043 its reverse (3402341042), we get a palindrome (5803773085).

The spelling of 2401432043 in words is "two billion, four hundred one million, four hundred thirty-two thousand, forty-three".