154341380 has 24 divisors (see below), whose sum is σ = 327268032. Its totient is φ = 61136352.

The previous prime is 154341379. The next prime is 154341409. The reversal of 154341380 is 83143451.

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, 35402 + ... + 39521.

It is an arithmetic number, because the mean of its divisors is an integer number (13636168).

Almost surely, 2^154341380 is an apocalyptic number.

154341380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154341380 is an abundant number, since it is smaller than the sum of its proper divisors (172926652).

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

154341380 is a wasteful number, since it uses less digits than its factorization.

154341380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75035 (or 75033 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 154341380 is about 12423.4206239667. The cubic root of 154341380 is about 536.4066167189.

The spelling of 154341380 in words is "one hundred fifty-four million, three hundred forty-one thousand, three hundred eighty".