1004201421154 has 8 divisors (see below), whose sum is σ = 1506314462400. Its totient is φ = 502096600356.

The previous prime is 1004201421143. The next prime is 1004201421169. The reversal of 1004201421154 is 4511241024001.

1004201421154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×1004201421154³ (a number of 37 digits) contains 333 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, 1740054 + ... + 2244145.

It is an arithmetic number, because the mean of its divisors is an integer number (188289307800).

Almost surely, 2^{1004201421154} is an apocalyptic number.

1004201421154 is a deficient number, since it is larger than the sum of its proper divisors (502113041246).

1004201421154 is a wasteful number, since it uses less digits than its factorization.

1004201421154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4110224.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 1004201421154 its reverse (4511241024001), we get a palindrome (5515442445155).

The spelling of 1004201421154 in words is "one trillion, four billion, two hundred one million, four hundred twenty-one thousand, one hundred fifty-four".