1742014254642 has 16 divisors (see below), whose sum is σ = 3502080472800. Its totient is φ = 577662757632.

The previous prime is 1742014254641. The next prime is 1742014254709. The reversal of 1742014254642 is 2464524102471.

It is a happy number.

It is a super-2 number, since 2×1742014254642² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1742014254594 and 1742014254603.

It is not an unprimeable number, because it can be changed into a prime (1742014254641) 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, 752163892 + ... + 752166207.

It is an arithmetic number, because the mean of its divisors is an integer number (218880029550).

Almost surely, 2^{1742014254642} is an apocalyptic number.

1742014254642 is an abundant number, since it is smaller than the sum of its proper divisors (1760066218158).

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

1742014254642 is a wasteful number, since it uses less digits than its factorization.

1742014254642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504330297.

The product of its (nonzero) digits is 430080, while the sum is 42.

The spelling of 1742014254642 in words is "one trillion, seven hundred forty-two billion, fourteen million, two hundred fifty-four thousand, six hundred forty-two".