192934413049 has 27 divisors (see below), whose sum is σ = 226633359621. Its totient is φ = 163767360120.

The previous prime is 192934413011. The next prime is 192934413059. The reversal of 192934413049 is 940314439291.

The square root of 192934413049 is 439243.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 192934413049 - 2¹³ = 192934404857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 192934412993 and 192934413011.

It is not an unprimeable number, because it can be changed into a prime (192934413059) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 402785592 + ... + 402786070.

Almost surely, 2^192934413049 is an apocalyptic number.

192934413049 is the 439243-rd square number.

192934413049 is the 219622-nd centered octagonal number.

It is an amenable number.

192934413049 is a deficient number, since it is larger than the sum of its proper divisors (33698946572).

192934413049 is an frugal number, since it uses more digits than its factorization.

192934413049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 49.

Multiplying 192934413049 by its sum of digits (49), we get a square (9453786239401 = 3074701²).

192934413049 divided by its sum of digits (49) gives a square (3937437001 = 62749²).

The spelling of 192934413049 in words is "one hundred ninety-two billion, nine hundred thirty-four million, four hundred thirteen thousand, forty-nine".