260315405450142 has 16 divisors (see below), whose sum is σ = 595006641028992. Its totient is φ = 74375830128600.

The previous prime is 260315405450129. The next prime is 260315405450153. The reversal of 260315405450142 is 241054504513062.

It is a super-2 number, since 2×260315405450142² (a number of 30 digits) contains 22 as substring.

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: 6197985844051 = 260315405450142 / (2 + 6 + 0 + 3 + 1 + 5 + 4 + 0 + 5 + 4 + 5 + 0 + 1 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 260315405450094 and 260315405450103.

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, 3098992921984 + ... + 3098992922067.

It is an arithmetic number, because the mean of its divisors is an integer number (37187915064312).

Almost surely, 2^{260315405450142} is an apocalyptic number.

260315405450142 is an abundant number, since it is smaller than the sum of its proper divisors (334691235578850).

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

260315405450142 is a wasteful number, since it uses less digits than its factorization.

260315405450142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197985844063.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 260315405450142 in words is "two hundred sixty trillion, three hundred fifteen billion, four hundred five million, four hundred fifty thousand, one hundred forty-two".