143484253221604 has 24 divisors (see below), whose sum is σ = 251275360599648. Its totient is φ = 71691306908160.

The previous prime is 143484253221557. The next prime is 143484253221613. The reversal of 143484253221604 is 406122352484341.

It is a super-2 number, since 2×143484253221604² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39775387 + ... + 43232509.

It is an arithmetic number, because the mean of its divisors is an integer number (10469806691652).

Almost surely, 2^{143484253221604} is an apocalyptic number.

It is an amenable number.

143484253221604 is a deficient number, since it is larger than the sum of its proper divisors (107791107378044).

143484253221604 is a wasteful number, since it uses less digits than its factorization.

143484253221604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464475 (or 3464473 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 49.

The spelling of 143484253221604 in words is "one hundred forty-three trillion, four hundred eighty-four billion, two hundred fifty-three million, two hundred twenty-one thousand, six hundred four".