154136023420430 has 32 divisors (see below), whose sum is σ = 281362501808640. Its totient is φ = 60783879975840.

The previous prime is 154136023420409. The next prime is 154136023420459. The reversal of 154136023420430 is 34024320631451.

154136023420430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16239677 + ... + 23916503.

It is an arithmetic number, because the mean of its divisors is an integer number (8792578181520).

Almost surely, 2^{154136023420430} is an apocalyptic number.

154136023420430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154136023420430 is a deficient number, since it is larger than the sum of its proper divisors (127226478388210).

154136023420430 is a wasteful number, since it uses less digits than its factorization.

154136023420430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7705184.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 154136023420430 in words is "one hundred fifty-four trillion, one hundred thirty-six billion, twenty-three million, four hundred twenty thousand, four hundred thirty".