154114140111445 has 16 divisors (see below), whose sum is σ = 185411951270208. Its totient is φ = 122974881661440.

The previous prime is 154114140111409. The next prime is 154114140111469. The reversal of 154114140111445 is 544111041411451.

It is not a de Polignac number, because 154114140111445 - 2⁷ = 154114140111317 is a prime.

It is a Duffinian number.

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, 8580636 + ... + 19541125.

It is an arithmetic number, because the mean of its divisors is an integer number (11588246954388).

Almost surely, 2^{154114140111445} is an apocalyptic number.

It is an amenable number.

154114140111445 is a deficient number, since it is larger than the sum of its proper divisors (31297811158763).

154114140111445 is a wasteful number, since it uses less digits than its factorization.

154114140111445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28124580.

The product of its (nonzero) digits is 25600, while the sum is 37.

Adding to 154114140111445 its reverse (544111041411451), we get a palindrome (698225181522896).

The spelling of 154114140111445 in words is "one hundred fifty-four trillion, one hundred fourteen billion, one hundred forty million, one hundred eleven thousand, four hundred forty-five".