260980157834 has 16 divisors (see below), whose sum is σ = 427157292096. Its totient is φ = 118599885600.

The previous prime is 260980157831. The next prime is 260980157849. The reversal of 260980157834 is 438751089062.

It is a super-2 number, since 2×260980157834² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260980157831) 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, 1275587 + ... + 1465974.

It is an arithmetic number, because the mean of its divisors is an integer number (26697330756).

It is a 1-persistent number, because it is pandigital, but 2⋅260980157834 = 521960315668 is not.

Almost surely, 2^260980157834 is an apocalyptic number.

260980157834 is a deficient number, since it is larger than the sum of its proper divisors (166177134262).

260980157834 is a wasteful number, since it uses less digits than its factorization.

260980157834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745901.

The product of its (nonzero) digits is 2903040, while the sum is 53.

It can be divided in two parts, 260980 and 157834, that added together give a palindrome (418814).

The spelling of 260980157834 in words is "two hundred sixty billion, nine hundred eighty million, one hundred fifty-seven thousand, eight hundred thirty-four".