1361010432 has 108 divisors (see below), whose sum is σ = 3823731240. Its totient is φ = 429705216.

The previous prime is 1361010389. The next prime is 1361010439. The reversal of 1361010432 is 2340101631.

It is a junction number, because it is equal to n+sod(n) for n = 1361010399 and 1361010408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361010439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274794 + ... + 279702.

Almost surely, 2^1361010432 is an apocalyptic number.

1361010432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1361010432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1911865620).

1361010432 is an abundant number, since it is smaller than the sum of its proper divisors (2462720808).

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

1361010432 is an equidigital number, since it uses as much as digits as its factorization.

1361010432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4966 (or 4933 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1361010432 is about 36891.8748778102. The cubic root of 1361010432 is about 1108.2059681307.

It can be divided in two parts, 13610 and 10432, that added together give a palindrome (24042).

The spelling of 1361010432 in words is "one billion, three hundred sixty-one million, ten thousand, four hundred thirty-two".