1449366162090 has 128 divisors (see below), whose sum is σ = 4356253827072. Its totient is φ = 299816363520.

The previous prime is 1449366162061. The next prime is 1449366162091. The reversal of 1449366162090 is 902616639441.

It is a super-2 number, since 2×1449366162090² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1449366162091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 891667 + ... + 1921926.

It is an arithmetic number, because the mean of its divisors is an integer number (34033233024).

Almost surely, 2^{1449366162090} is an apocalyptic number.

1449366162090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1449366162090 is an abundant number, since it is smaller than the sum of its proper divisors (2906887664982).

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

1449366162090 is a wasteful number, since it uses less digits than its factorization.

1449366162090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813844.

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 1449366162090 in words is "one trillion, four hundred forty-nine billion, three hundred sixty-six million, one hundred sixty-two thousand, ninety".