146725551143 has 2 divisors, whose sum is σ = 146725551144. Its totient is φ = 146725551142.

The previous prime is 146725551121. The next prime is 146725551229. The reversal of 146725551143 is 341155527641.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146725551143 - 2¹⁴ = 146725534759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146725551094 and 146725551103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146725556143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73362775571 + 73362775572.

It is an arithmetic number, because the mean of its divisors is an integer number (73362775572).

Almost surely, 2^146725551143 is an apocalyptic number.

146725551143 is a deficient number, since it is larger than the sum of its proper divisors (1).

146725551143 is an equidigital number, since it uses as much as digits as its factorization.

146725551143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504000, while the sum is 44.

The spelling of 146725551143 in words is "one hundred forty-six billion, seven hundred twenty-five million, five hundred fifty-one thousand, one hundred forty-three".