154164213030 has 32 divisors (see below), whose sum is σ = 381929407488. Its totient is φ = 39784312800.

The previous prime is 154164212981. The next prime is 154164213067. The reversal of 154164213030 is 30312461451.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 82883056 + ... + 82884915.

It is an arithmetic number, because the mean of its divisors is an integer number (11935293984).

Almost surely, 2^154164213030 is an apocalyptic number.

154164213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154164213030 is an abundant number, since it is smaller than the sum of its proper divisors (227765194458).

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

154164213030 is a wasteful number, since it uses less digits than its factorization.

154164213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165768012.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 154164213030 its reverse (30312461451), we get a palindrome (184476674481).

The spelling of 154164213030 in words is "one hundred fifty-four billion, one hundred sixty-four million, two hundred thirteen thousand, thirty".