1422052454 has 16 divisors (see below), whose sum is σ = 2246138880. Its totient is φ = 673365960.

The previous prime is 1422052451. The next prime is 1422052459. The reversal of 1422052454 is 4542502241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422052451) 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, 151667 + ... + 160769.

It is an arithmetic number, because the mean of its divisors is an integer number (140383680).

Almost surely, 2^1422052454 is an apocalyptic number.

1422052454 is a deficient number, since it is larger than the sum of its proper divisors (824086426).

1422052454 is a wasteful number, since it uses less digits than its factorization.

1422052454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13235.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 1422052454 is about 37710.1107662123. The cubic root of 1422052454 is about 1124.5321390184.

Adding to 1422052454 its reverse (4542502241), we get a palindrome (5964554695).

The spelling of 1422052454 in words is "one billion, four hundred twenty-two million, fifty-two thousand, four hundred fifty-four".