260434393753 has 16 divisors (see below), whose sum is σ = 276422256000. Its totient is φ = 244837042560.

The previous prime is 260434393721. The next prime is 260434393759. The reversal of 260434393753 is 357393434062.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 260434393753 - 2⁵ = 260434393721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260434393697 and 260434393706.

It is not an unprimeable number, because it can be changed into a prime (260434393759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7376683 + ... + 7411903.

It is an arithmetic number, because the mean of its divisors is an integer number (17276391000).

Almost surely, 2^260434393753 is an apocalyptic number.

260434393753 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

260434393753 is a deficient number, since it is larger than the sum of its proper divisors (15987862247).

260434393753 is a wasteful number, since it uses less digits than its factorization.

260434393753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40752.

The product of its (nonzero) digits is 4898880, while the sum is 49.

The spelling of 260434393753 in words is "two hundred sixty billion, four hundred thirty-four million, three hundred ninety-three thousand, seven hundred fifty-three".