32145737343 has 4 divisors (see below), whose sum is σ = 42860983128. Its totient is φ = 21430491560.

The previous prime is 32145737321. The next prime is 32145737357. The reversal of 32145737343 is 34373754123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34373754123 = 3 ⋅11457918041.

It is a cyclic number.

It is not a de Polignac number, because 32145737343 - 2²⁸ = 31877301887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32145737295 and 32145737304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32145737363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5357622888 + ... + 5357622893.

It is an arithmetic number, because the mean of its divisors is an integer number (10715245782).

Almost surely, 2^32145737343 is an apocalyptic number.

32145737343 is a deficient number, since it is larger than the sum of its proper divisors (10715245785).

32145737343 is a wasteful number, since it uses less digits than its factorization.

32145737343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10715245784.

The product of its digits is 635040, while the sum is 42.

The spelling of 32145737343 in words is "thirty-two billion, one hundred forty-five million, seven hundred thirty-seven thousand, three hundred forty-three".