1415220215043 has 4 divisors (see below), whose sum is σ = 1886960286728. Its totient is φ = 943480143360.

The previous prime is 1415220215033. The next prime is 1415220215053. The reversal of 1415220215043 is 3405120225141.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1415220215033) and next prime (1415220215053).

It is not a de Polignac number, because 1415220215043 - 2⁴ = 1415220215027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1415220215043.

It is not an unprimeable number, because it can be changed into a prime (1415220215033) 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, 235870035838 + ... + 235870035843.

It is an arithmetic number, because the mean of its divisors is an integer number (471740071682).

Almost surely, 2^{1415220215043} is an apocalyptic number.

1415220215043 is a deficient number, since it is larger than the sum of its proper divisors (471740071685).

1415220215043 is an equidigital number, since it uses as much as digits as its factorization.

1415220215043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471740071684.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 1415220215043 in words is "one trillion, four hundred fifteen billion, two hundred twenty million, two hundred fifteen thousand, forty-three".