1445551048034 has 4 divisors (see below), whose sum is σ = 2168326572054. Its totient is φ = 722775524016.

The previous prime is 1445551048031. The next prime is 1445551048037. The reversal of 1445551048034 is 4308401555441.

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 (1445551048031) and next prime (1445551048037).

It can be written as a sum of positive squares in only one way, i.e., 1326562615225 + 118988432809 = 1151765^2 + 344947^2 .

It is not an unprimeable number, because it can be changed into a prime (1445551048031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361387762007 + ... + 361387762010.

Almost surely, 2^{1445551048034} is an apocalyptic number.

1445551048034 is a deficient number, since it is larger than the sum of its proper divisors (722775524020).

1445551048034 is an equidigital number, since it uses as much as digits as its factorization.

1445551048034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722775524019.

The product of its (nonzero) digits is 768000, while the sum is 44.

The spelling of 1445551048034 in words is "one trillion, four hundred forty-five billion, five hundred fifty-one million, forty-eight thousand, thirty-four".