143126020002 has 32 divisors (see below), whose sum is σ = 327156734592. Its totient is φ = 40891705344.

The previous prime is 143126019977. The next prime is 143126020031. The reversal of 143126020002 is 200020621341.

It is a super-2 number, since 2×143126020002² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1881988 + ... + 1956560.

It is an arithmetic number, because the mean of its divisors is an integer number (10223647956).

Almost surely, 2^143126020002 is an apocalyptic number.

143126020002 is an abundant number, since it is smaller than the sum of its proper divisors (184030714590).

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

143126020002 is a wasteful number, since it uses less digits than its factorization.

143126020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120282.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 143126020002 its reverse (200020621341), we get a palindrome (343146641343).

The spelling of 143126020002 in words is "one hundred forty-three billion, one hundred twenty-six million, twenty thousand, two".