4054151043155 has 16 divisors (see below), whose sum is σ = 5029556453184. Its totient is φ = 3134765059200.

The previous prime is 4054151043097. The next prime is 4054151043169. The reversal of 4054151043155 is 5513401514504.

It is a de Polignac number, because none of the positive numbers 2^k-4054151043155 is a prime.

It is a super-2 number, since 2×4054151043155² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72536072 + ... + 72591941.

It is an arithmetic number, because the mean of its divisors is an integer number (314347278324).

Almost surely, 2^{4054151043155} is an apocalyptic number.

4054151043155 is a deficient number, since it is larger than the sum of its proper divisors (975405410029).

4054151043155 is a wasteful number, since it uses less digits than its factorization.

4054151043155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145128206.

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 4054151043155 its reverse (5513401514504), we get a palindrome (9567552557659).

The spelling of 4054151043155 in words is "four trillion, fifty-four billion, one hundred fifty-one million, forty-three thousand, one hundred fifty-five".