1742860003172 has 24 divisors (see below), whose sum is σ = 3093944200536. Its totient is φ = 858892612608.

The previous prime is 1742860003139. The next prime is 1742860003177. The reversal of 1742860003172 is 2713000682471.

It can be written as a sum of positive squares in 4 ways, for example, as 1119859198756 + 623000804416 = 1058234^2 + 789304^2 .

It is a super-3 number, since 3×1742860003172³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1742860003177) 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, 1664153 + ... + 2501024.

It is an arithmetic number, because the mean of its divisors is an integer number (128914341689).

Almost surely, 2^{1742860003172} is an apocalyptic number.

It is an amenable number.

1742860003172 is a deficient number, since it is larger than the sum of its proper divisors (1351084197364).

1742860003172 is a wasteful number, since it uses less digits than its factorization.

1742860003172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166687 (or 4166685 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 1742860003172 in words is "one trillion, seven hundred forty-two billion, eight hundred sixty million, three thousand, one hundred seventy-two".