1742498993334 has 16 divisors (see below), whose sum is σ = 3801815985600. Its totient is φ = 528029997960.

The previous prime is 1742498993293. The next prime is 1742498993363. The reversal of 1742498993334 is 4333998942471.

It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 26401499899 = 1742498993334 / (1 + 7 + 4 + 2 + 4 + 9 + 8 + 9 + 9 + 3 + 3 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13200749884 + ... + 13200750015.

It is an arithmetic number, because the mean of its divisors is an integer number (237613499100).

Almost surely, 2^{1742498993334} is an apocalyptic number.

1742498993334 is an abundant number, since it is smaller than the sum of its proper divisors (2059316992266).

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

1742498993334 is a wasteful number, since it uses less digits than its factorization.

1742498993334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26401499915.

The product of its digits is 141087744, while the sum is 66.

The spelling of 1742498993334 in words is "one trillion, seven hundred forty-two billion, four hundred ninety-eight million, nine hundred ninety-three thousand, three hundred thirty-four".