4021441025154 has 16 divisors (see below), whose sum is σ = 9191865200448. Its totient is φ = 1148983150032.

The previous prime is 4021441025153. The next prime is 4021441025177. The reversal of 4021441025154 is 4515201441204.

It is not an unprimeable number, because it can be changed into a prime (4021441025153) 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, 47874297877 + ... + 47874297960.

It is an arithmetic number, because the mean of its divisors is an integer number (574491575028).

Almost surely, 2^{4021441025154} is an apocalyptic number.

4021441025154 is an abundant number, since it is smaller than the sum of its proper divisors (5170424175294).

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

4021441025154 is a wasteful number, since it uses less digits than its factorization.

4021441025154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95748595849.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 4021441025154 its reverse (4515201441204), we get a palindrome (8536642466358).

The spelling of 4021441025154 in words is "four trillion, twenty-one billion, four hundred forty-one million, twenty-five thousand, one hundred fifty-four".