1004769138343 has 8 divisors (see below), whose sum is σ = 1039428942480. Its totient is φ = 970110173760.

The previous prime is 1004769138341. The next prime is 1004769138349. The reversal of 1004769138343 is 3438319674001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004769138343 - 2¹ = 1004769138341 is a prime.

It is a super-2 number, since 2×1004769138343² (a number of 25 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 (1004769138341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3121296 + ... + 3428122.

It is an arithmetic number, because the mean of its divisors is an integer number (129928617810).

Almost surely, 2^{1004769138343} is an apocalyptic number.

1004769138343 is a deficient number, since it is larger than the sum of its proper divisors (34659804137).

1004769138343 is a wasteful number, since it uses less digits than its factorization.

1004769138343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419777.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 1004769138343 in words is "one trillion, four billion, seven hundred sixty-nine million, one hundred thirty-eight thousand, three hundred forty-three".