1498042343 has 8 divisors (see below), whose sum is σ = 1725530112. Its totient is φ = 1273925016.

The previous prime is 1498042313. The next prime is 1498042367. The reversal of 1498042343 is 3432408941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1498042343 - 2¹⁰ = 1498041319 is a prime.

It is a super-2 number, since 2×1498042343² = 4488261722841859298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1498042297 and 1498042306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1498042303) 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, 841655 + ... + 843432.

It is an arithmetic number, because the mean of its divisors is an integer number (215691264).

Almost surely, 2^1498042343 is an apocalyptic number.

1498042343 is a deficient number, since it is larger than the sum of its proper divisors (227487769).

1498042343 is a wasteful number, since it uses less digits than its factorization.

1498042343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685221.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 1498042343 is about 38704.5519674366. The cubic root of 1498042343 is about 1144.2160351195.

The spelling of 1498042343 in words is "one billion, four hundred ninety-eight million, forty-two thousand, three hundred forty-three".