154235144150432 has 24 divisors (see below), whose sum is σ = 304306272559296. Its totient is φ = 76951011436992.

The previous prime is 154235144150411. The next prime is 154235144150441. The reversal of 154235144150432 is 234051441532451.

It is a super-2 number, since 2×154235144150432² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5205004898 + ... + 5205034529.

It is an arithmetic number, because the mean of its divisors is an integer number (12679428023304).

Almost surely, 2^{154235144150432} is an apocalyptic number.

It is an amenable number.

154235144150432 is a deficient number, since it is larger than the sum of its proper divisors (150071128408864).

154235144150432 is a wasteful number, since it uses less digits than its factorization.

154235144150432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10410039900 (or 10410039892 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 44.

Adding to 154235144150432 its reverse (234051441532451), we get a palindrome (388286585682883).

The spelling of 154235144150432 in words is "one hundred fifty-four trillion, two hundred thirty-five billion, one hundred forty-four million, one hundred fifty thousand, four hundred thirty-two".