143630434214012 has 24 divisors (see below), whose sum is σ = 251955944787456. Its totient is φ = 71643176486208.

The previous prime is 143630434213979. The next prime is 143630434214027. The reversal of 143630434214012 is 210412434036341.

It is a super-2 number, since 2×143630434214012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 15677303 + ... + 23087630.

It is an arithmetic number, because the mean of its divisors is an integer number (10498164366144).

Almost surely, 2^{143630434214012} is an apocalyptic number.

It is an amenable number.

143630434214012 is a deficient number, since it is larger than the sum of its proper divisors (108325510573444).

143630434214012 is a wasteful number, since it uses less digits than its factorization.

143630434214012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38767157 (or 38767155 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 143630434214012 in words is "one hundred forty-three trillion, six hundred thirty billion, four hundred thirty-four million, two hundred fourteen thousand, twelve".