143226620372 has 48 divisors (see below), whose sum is σ = 302104639872. Its totient is φ = 58609351680.

The previous prime is 143226620359. The next prime is 143226620387. The reversal of 143226620372 is 273026622341.

It is a congruent number.

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, 4145393 + ... + 4179800.

It is an arithmetic number, because the mean of its divisors is an integer number (6293846664).

Almost surely, 2^143226620372 is an apocalyptic number.

It is an amenable number.

143226620372 is an abundant number, since it is smaller than the sum of its proper divisors (158878019500).

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

143226620372 is a wasteful number, since it uses less digits than its factorization.

143226620372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8325248 (or 8325246 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 143226620372 in words is "one hundred forty-three billion, two hundred twenty-six million, six hundred twenty thousand, three hundred seventy-two".