2403231412 has 6 divisors (see below), whose sum is σ = 4205654978. Its totient is φ = 1201615704.

The previous prime is 2403231379. The next prime is 2403231419. The reversal of 2403231412 is 2141323042.

It can be written as a sum of positive squares in only one way, i.e., 2342172816 + 61058596 = 48396^2 + 7814^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403231419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300403923 + ... + 300403930.

Almost surely, 2^2403231412 is an apocalyptic number.

It is an amenable number.

2403231412 is a deficient number, since it is larger than the sum of its proper divisors (1802423566).

2403231412 is a wasteful number, since it uses less digits than its factorization.

2403231412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600807857 (or 600807855 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2403231412 is about 49022.7642223488. The cubic root of 2403231412 is about 1339.4665233665.

Adding to 2403231412 its reverse (2141323042), we get a palindrome (4544554454).

The spelling of 2403231412 in words is "two billion, four hundred three million, two hundred thirty-one thousand, four hundred twelve".