143146671701 has 16 divisors (see below), whose sum is σ = 170679633408. Its totient is φ = 118527513600.

The previous prime is 143146671671. The next prime is 143146671743. The reversal of 143146671701 is 107176641341.

It is a cyclic number.

It is not a de Polignac number, because 143146671701 - 2⁶ = 143146671637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143146671301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12340820 + ... + 12352413.

It is an arithmetic number, because the mean of its divisors is an integer number (10667477088).

Almost surely, 2^143146671701 is an apocalyptic number.

143146671701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

143146671701 is a deficient number, since it is larger than the sum of its proper divisors (27532961707).

143146671701 is a wasteful number, since it uses less digits than its factorization.

143146671701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24693292.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 143146671701 in words is "one hundred forty-three billion, one hundred forty-six million, six hundred seventy-one thousand, seven hundred one".