354501144 has 64 divisors (see below), whose sum is σ = 1011362400. Its totient is φ = 114970752.

The previous prime is 354501137. The next prime is 354501149. The reversal of 354501144 is 441105453.

It is a happy number.

354501144 is a `hidden beast` number, since 3 + 545 + 0 + 114 + 4 = 666.

It is a super-2 number, since 2×354501144² = 251342122194617472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354501149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14187 + ... + 30170.

Almost surely, 2^354501144 is an apocalyptic number.

It is an amenable number.

354501144 is an abundant number, since it is smaller than the sum of its proper divisors (656861256).

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

354501144 is a wasteful number, since it uses less digits than its factorization.

354501144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44409 (or 44399 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 354501144 is about 18828.2007637480. The cubic root of 354501144 is about 707.7380530533.

Adding to 354501144 its reverse (441105453), we get a palindrome (795606597).

The spelling of 354501144 in words is "three hundred fifty-four million, five hundred one thousand, one hundred forty-four".