260626231446 has 16 divisors (see below), whose sum is σ = 595717100544. Its totient is φ = 74464637544.

The previous prime is 260626231409. The next prime is 260626231469. The reversal of 260626231446 is 644132626062.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 6205386463 = 260626231446 / (2 + 6 + 0 + 6 + 2 + 6 + 2 + 3 + 1 + 4 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 260626231398 and 260626231407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3102693190 + ... + 3102693273.

It is an arithmetic number, because the mean of its divisors is an integer number (37232318784).

Almost surely, 2^260626231446 is an apocalyptic number.

260626231446 is an abundant number, since it is smaller than the sum of its proper divisors (335090869098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260626231446 is a wasteful number, since it uses less digits than its factorization.

260626231446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6205386475.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 260626231446 in words is "two hundred sixty billion, six hundred twenty-six million, two hundred thirty-one thousand, four hundred forty-six".