14490361554 has 16 divisors (see below), whose sum is σ = 29010704448. Its totient is φ = 4825123632.

The previous prime is 14490361547. The next prime is 14490361559. The reversal of 14490361554 is 45516309441.

It is a happy number.

14490361554 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×14490361554⁴ (a number of 42 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (14490361559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242937 + ... + 1254540.

It is an arithmetic number, because the mean of its divisors is an integer number (1813169028).

Almost surely, 2^14490361554 is an apocalyptic number.

14490361554 is an abundant number, since it is smaller than the sum of its proper divisors (14520342894).

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

14490361554 is a wasteful number, since it uses less digits than its factorization.

14490361554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498449.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 14490361554 in words is "fourteen billion, four hundred ninety million, three hundred sixty-one thousand, five hundred fifty-four".