1742088220147 has 12 divisors (see below), whose sum is σ = 1917589001328. Its totient is φ = 1581457262000.

The previous prime is 1742088220121. The next prime is 1742088220151. The reversal of 1742088220147 is 7410228802471.

It is not a de Polignac number, because 1742088220147 - 2¹⁵ = 1742088187379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1742088220097 and 1742088220106.

It is not an unprimeable number, because it can be changed into a prime (1742088220157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10184383 + ... + 10354024.

It is an arithmetic number, because the mean of its divisors is an integer number (159799083444).

Almost surely, 2^{1742088220147} is an apocalyptic number.

1742088220147 is a deficient number, since it is larger than the sum of its proper divisors (175500781181).

1742088220147 is a wasteful number, since it uses less digits than its factorization.

1742088220147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20539130 (or 20539119 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 46.

The spelling of 1742088220147 in words is "one trillion, seven hundred forty-two billion, eighty-eight million, two hundred twenty thousand, one hundred forty-seven".