143801746540422 has 16 divisors (see below), whose sum is σ = 287762302320192. Its totient is φ = 47907447306920.

The previous prime is 143801746540373. The next prime is 143801746540489. The reversal of 143801746540422 is 224045647108341.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6617039868 + ... + 6617061599.

It is an arithmetic number, because the mean of its divisors is an integer number (17985143895012).

Almost surely, 2^{143801746540422} is an apocalyptic number.

143801746540422 is an abundant number, since it is smaller than the sum of its proper divisors (143960555779770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143801746540422 is a wasteful number, since it uses less digits than its factorization.

143801746540422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13234103283.

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 143801746540422 in words is "one hundred forty-three trillion, eight hundred one billion, seven hundred forty-six million, five hundred forty thousand, four hundred twenty-two".