154142006513406 has 128 divisors (see below), whose sum is σ = 321899899392000. Its totient is φ = 49164378430464.

The previous prime is 154142006513401. The next prime is 154142006513437. The reversal of 154142006513406 is 604315600241451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154142006513401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3226121625 + ... + 3226169403.

It is an arithmetic number, because the mean of its divisors is an integer number (2514842964000).

Almost surely, 2^{154142006513406} is an apocalyptic number.

154142006513406 is an abundant number, since it is smaller than the sum of its proper divisors (167757892878594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154142006513406 is a wasteful number, since it uses less digits than its factorization.

154142006513406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48786.

The product of its (nonzero) digits is 345600, while the sum is 42.

Adding to 154142006513406 its reverse (604315600241451), we get a palindrome (758457606754857).

The spelling of 154142006513406 in words is "one hundred fifty-four trillion, one hundred forty-two billion, six million, five hundred thirteen thousand, four hundred six".