143632434225061 has 16 divisors (see below), whose sum is σ = 151546400141760. Its totient is φ = 135754022476800.

The previous prime is 143632434225053. The next prime is 143632434225103. The reversal of 143632434225061 is 160522434236341.

It is a cyclic number.

It is not a de Polignac number, because 143632434225061 - 2³ = 143632434225053 is a prime.

It is a super-2 number, since 2×143632434225061² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143632434225011) 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 15 ways as a sum of consecutive naturals, for example, 42350661 + ... + 45616261.

It is an arithmetic number, because the mean of its divisors is an integer number (9471650008860).

Almost surely, 2^{143632434225061} is an apocalyptic number.

It is an amenable number.

143632434225061 is a deficient number, since it is larger than the sum of its proper divisors (7913965916699).

143632434225061 is a wasteful number, since it uses less digits than its factorization.

143632434225061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271044.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 143632434225061 in words is "one hundred forty-three trillion, six hundred thirty-two billion, four hundred thirty-four million, two hundred twenty-five thousand, sixty-one".