2051344132 has 12 divisors (see below), whose sum is σ = 3618119680. Its totient is φ = 1017595656.

The previous prime is 2051344129. The next prime is 2051344153. The reversal of 2051344132 is 2314431502.

It is a junction number, because it is equal to n+sod(n) for n = 2051344097 and 2051344106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018532 + ... + 2019547.

Almost surely, 2^2051344132 is an apocalyptic number.

It is an amenable number.

2051344132 is a deficient number, since it is larger than the sum of its proper divisors (1566775548).

2051344132 is a wasteful number, since it uses less digits than its factorization.

2051344132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038210 (or 4038208 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2051344132 is about 45291.7667131676. The cubic root of 2051344132 is about 1270.6116738544.

Adding to 2051344132 its reverse (2314431502), we get a palindrome (4365775634).

The spelling of 2051344132 in words is "two billion, fifty-one million, three hundred forty-four thousand, one hundred thirty-two".