154001554034 has 4 divisors (see below), whose sum is σ = 231002331054. Its totient is φ = 77000777016.

The previous prime is 154001554033. The next prime is 154001554037. The reversal of 154001554034 is 430455100451.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 94896650809 + 59104903225 = 308053^2 + 243115^2 .

It is not an unprimeable number, because it can be changed into a prime (154001554033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38500388507 + ... + 38500388510.

Almost surely, 2^154001554034 is an apocalyptic number.

154001554034 is a deficient number, since it is larger than the sum of its proper divisors (77000777020).

154001554034 is an equidigital number, since it uses as much as digits as its factorization.

154001554034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77000777019.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 154001554034 its reverse (430455100451), we get a palindrome (584456654485).

The spelling of 154001554034 in words is "one hundred fifty-four billion, one million, five hundred fifty-four thousand, thirty-four".