154105002040034 has 16 divisors (see below), whose sum is σ = 244755373013208. Its totient is φ = 72519891397632.

The previous prime is 154105002040001. The next prime is 154105002040039. The reversal of 154105002040034 is 430040200501451.

154105002040034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 138009700549009 + 16095301491025 = 11747753^2 + 4011895^2 .

It is a junction number, because it is equal to n+sod(n) for n = 154105002039979 and 154105002040006.

It is not an unprimeable number, because it can be changed into a prime (154105002040039) 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, 22188734 + ... + 28293990.

Almost surely, 2^{154105002040034} is an apocalyptic number.

154105002040034 is a deficient number, since it is larger than the sum of its proper divisors (90650370973174).

154105002040034 is a wasteful number, since it uses less digits than its factorization.

154105002040034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6847669.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 154105002040034 its reverse (430040200501451), we get a palindrome (584145202541485).

The spelling of 154105002040034 in words is "one hundred fifty-four trillion, one hundred five billion, two million, forty thousand, thirty-four".