1454060542642 has 8 divisors (see below), whose sum is σ = 2181098418156. Its totient is φ = 727027736592.

The previous prime is 1454060542631. The next prime is 1454060542691. The reversal of 1454060542642 is 2462450604541.

It can be written as a sum of positive squares in 2 ways, for example, as 1375133820921 + 78926721721 = 1172661^2 + 280939^2 .

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

It is a super-2 number, since 2×1454060542642² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443073 + ... + 1761940.

Almost surely, 2^{1454060542642} is an apocalyptic number.

1454060542642 is a deficient number, since it is larger than the sum of its proper divisors (727037875514).

1454060542642 is a wasteful number, since it uses less digits than its factorization.

1454060542642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534732.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 1454060542642 in words is "one trillion, four hundred fifty-four billion, sixty million, five hundred forty-two thousand, six hundred forty-two".