1012361432 has 8 divisors (see below), whose sum is σ = 1898177700. Its totient is φ = 506180712.

The previous prime is 1012361419. The next prime is 1012361437. The reversal of 1012361432 is 2341632101.

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1012361398 and 1012361407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012361437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63272582 + ... + 63272597.

Almost surely, 2^1012361432 is an apocalyptic number.

It is an amenable number.

1012361432 is a deficient number, since it is larger than the sum of its proper divisors (885816268).

1012361432 is a wasteful number, since it uses less digits than its factorization.

1012361432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126545185 (or 126545181 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1012361432 is about 31817.6276928372. The cubic root of 1012361432 is about 1004.1036146457.

Adding to 1012361432 its reverse (2341632101), we get a palindrome (3353993533).

The spelling of 1012361432 in words is "one billion, twelve million, three hundred sixty-one thousand, four hundred thirty-two".