1412120045546 has 32 divisors (see below), whose sum is σ = 2539523508480. Its totient is φ = 576095587200.

The previous prime is 1412120045543. The next prime is 1412120045551. The reversal of 1412120045546 is 6455400212141.

It is a super-2 number, since 2×1412120045546² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1412120045543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24465035 + ... + 24522686.

It is an arithmetic number, because the mean of its divisors is an integer number (79360109640).

Almost surely, 2^{1412120045546} is an apocalyptic number.

1412120045546 is a deficient number, since it is larger than the sum of its proper divisors (1127403462934).

1412120045546 is a wasteful number, since it uses less digits than its factorization.

1412120045546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48987830.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 1412120045546 its reverse (6455400212141), we get a palindrome (7867520257687).

The spelling of 1412120045546 in words is "one trillion, four hundred twelve billion, one hundred twenty million, forty-five thousand, five hundred forty-six".