143163056020450 has 12 divisors (see below), whose sum is σ = 266283284198130. Its totient is φ = 57265222408160.

The previous prime is 143163056020433. The next prime is 143163056020459. The reversal of 143163056020450 is 54020650361341.

143163056020450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 138149393167809 + 5013662852641 = 11753697^2 + 2239121^2 .

It is a super-2 number, since 2×143163056020450² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143163056020459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1431630560155 + ... + 1431630560254.

Almost surely, 2^{143163056020450} is an apocalyptic number.

143163056020450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143163056020450 is a deficient number, since it is larger than the sum of its proper divisors (123120228177680).

143163056020450 is a wasteful number, since it uses less digits than its factorization.

143163056020450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863261120421 (or 2863261120416 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 143163056020450 in words is "one hundred forty-three trillion, one hundred sixty-three billion, fifty-six million, twenty thousand, four hundred fifty".