29460230293 has 4 divisors (see below), whose sum is σ = 31726401868. Its totient is φ = 27194058720.

The previous prime is 29460230281. The next prime is 29460230309. The reversal of 29460230293 is 39203206492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7019591089 + 22440639204 = 83783^2 + 149802^2 .

It is a cyclic number.

It is not a de Polignac number, because 29460230293 - 2¹³ = 29460222101 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 (29460230263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133085768 + ... + 1133085793.

It is an arithmetic number, because the mean of its divisors is an integer number (7931600467).

Almost surely, 2^29460230293 is an apocalyptic number.

It is an amenable number.

29460230293 is a deficient number, since it is larger than the sum of its proper divisors (2266171575).

29460230293 is a wasteful number, since it uses less digits than its factorization.

29460230293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266171574.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 29460230293 in words is "twenty-nine billion, four hundred sixty million, two hundred thirty thousand, two hundred ninety-three".