4767148143381 has 32 divisors (see below), whose sum is σ = 7030870580608. Its totient is φ = 2854045497600.

The previous prime is 4767148143371. The next prime is 4767148143389. The reversal of 4767148143381 is 1833418417674.

It is a happy number.

It is not a de Polignac number, because 4767148143381 - 2¹⁴ = 4767148126997 is a prime.

It is a super-2 number, since 2×4767148143381² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4767148143389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14120310 + ... + 14453976.

It is an arithmetic number, because the mean of its divisors is an integer number (219714705644).

Almost surely, 2^{4767148143381} is an apocalyptic number.

It is an amenable number.

4767148143381 is a deficient number, since it is larger than the sum of its proper divisors (2263722437227).

4767148143381 is a wasteful number, since it uses less digits than its factorization.

4767148143381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343621.

The product of its digits is 10838016, while the sum is 57.

The spelling of 4767148143381 in words is "four trillion, seven hundred sixty-seven billion, one hundred forty-eight million, one hundred forty-three thousand, three hundred eighty-one".