1742442471 has 36 divisors (see below), whose sum is σ = 3161690896. Its totient is φ = 905160960.

The previous prime is 1742442461. The next prime is 1742442497.

1742442471 is a `hidden beast` number, since 174 + 2 + 442 + 47 + 1 = 666.

1742442471 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1742442471 - 2¹³ = 1742434279 is a prime.

It is a super-3 number, since 3×1742442471³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1742442461) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 106666 + ... + 121911.

Almost surely, 2^1742442471 is an apocalyptic number.

1742442471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1742442471 is a deficient number, since it is larger than the sum of its proper divisors (1419248425).

1742442471 is a wasteful number, since it uses less digits than its factorization.

1742442471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228612 (or 228598 counting only the distinct ones).

The product of its digits is 50176, while the sum is 36.

The square root of 1742442471 is about 41742.5738425411. The cubic root of 1742442471 is about 1203.3338936333. Note that the first 3 decimals are identical.

It can be divided in two parts, 174244 and 2471, that added together give a triangular number (176715 = T₅₉₄).

The spelling of 1742442471 in words is "one billion, seven hundred forty-two million, four hundred forty-two thousand, four hundred seventy-one".