1742401231 has 16 divisors (see below), whose sum is σ = 1806033600. Its totient is φ = 1679904000.

The previous prime is 1742401211. The next prime is 1742401253. The reversal of 1742401231 is 1321042471.

It is a cyclic number.

It is not a de Polignac number, because 1742401231 - 2⁷ = 1742401103 is a prime.

It is a super-2 number, since 2×1742401231² = 6071924099580630722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1742401196 and 1742401205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1742401211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1417125 + ... + 1418353.

It is an arithmetic number, because the mean of its divisors is an integer number (112877100).

Almost surely, 2^1742401231 is an apocalyptic number.

1742401231 is a deficient number, since it is larger than the sum of its proper divisors (63632369).

1742401231 is a wasteful number, since it uses less digits than its factorization.

1742401231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1742401231 is about 41742.0798595374. The cubic root of 1742401231 is about 1203.3244000858.

The spelling of 1742401231 in words is "one billion, seven hundred forty-two million, four hundred one thousand, two hundred thirty-one".