154200401064426 has 8 divisors (see below), whose sum is σ = 308400802128864. Its totient is φ = 51400133688140.

The previous prime is 154200401064379. The next prime is 154200401064431. The reversal of 154200401064426 is 624460104002451.

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

154200401064426 is an admirable number.

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, 12850033422030 + ... + 12850033422041.

It is an arithmetic number, because the mean of its divisors is an integer number (38550100266108).

Almost surely, 2^{154200401064426} is an apocalyptic number.

154200401064426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

154200401064426 is a wasteful number, since it uses less digits than its factorization.

154200401064426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25700066844076.

The product of its (nonzero) digits is 184320, while the sum is 39.

Adding to 154200401064426 its reverse (624460104002451), we get a palindrome (778660505066877).

The spelling of 154200401064426 in words is "one hundred fifty-four trillion, two hundred billion, four hundred one million, sixty-four thousand, four hundred twenty-six".