1934130023 has 32 divisors (see below), whose sum is σ = 2396244480. Its totient is φ = 1525003200.

The previous prime is 1934130013. The next prime is 1934130059. The reversal of 1934130023 is 3200314391.

It is a happy number.

It is not a de Polignac number, because 1934130023 - 2¹⁴ = 1934113639 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1934129974 and 1934130001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1934130013) 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, 9166388 + ... + 9166598.

It is an arithmetic number, because the mean of its divisors is an integer number (74882640).

Almost surely, 2^1934130023 is an apocalyptic number.

1934130023 is a deficient number, since it is larger than the sum of its proper divisors (462114457).

1934130023 is an frugal number, since it uses more digits than its factorization.

1934130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1934130023 is about 43978.7451276182. The cubic root of 1934130023 is about 1245.9345301386.

The spelling of 1934130023 in words is "one billion, nine hundred thirty-four million, one hundred thirty thousand, twenty-three".