35550400144 has 20 divisors (see below), whose sum is σ = 78718743424. Its totient is φ = 15235885728.

The previous prime is 35550400121. The next prime is 35550400147. The reversal of 35550400144 is 44100405553.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (35550400147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158707032 + ... + 158707255.

Almost surely, 2^35550400144 is an apocalyptic number.

It is an amenable number.

35550400144 is an abundant number, since it is smaller than the sum of its proper divisors (43168343280).

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

35550400144 is a wasteful number, since it uses less digits than its factorization.

35550400144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317414302 (or 317414296 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 35550400144 its reverse (44100405553), we get a palindrome (79650805697).

The spelling of 35550400144 in words is "thirty-five billion, five hundred fifty million, four hundred thousand, one hundred forty-four".