154406147416 has 32 divisors (see below), whose sum is σ = 290374156800. Its totient is φ = 76973346720.

The previous prime is 154406147381. The next prime is 154406147431. The reversal of 154406147416 is 614741604451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4162471 + ... + 4199401.

It is an arithmetic number, because the mean of its divisors is an integer number (9074192400).

Almost surely, 2^154406147416 is an apocalyptic number.

It is an amenable number.

154406147416 is a deficient number, since it is larger than the sum of its proper divisors (135968009384).

154406147416 is a wasteful number, since it uses less digits than its factorization.

154406147416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38479 (or 38475 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 154406147416 in words is "one hundred fifty-four billion, four hundred six million, one hundred forty-seven thousand, four hundred sixteen".