1120624021407 has 64 divisors (see below), whose sum is σ = 1722711513600. Its totient is φ = 640827832320.

The previous prime is 1120624021403. The next prime is 1120624021423. The reversal of 1120624021407 is 7041204260211.

It is not a de Polignac number, because 1120624021407 - 2² = 1120624021403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120624021403) 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, 453142323 + ... + 453144795.

It is an arithmetic number, because the mean of its divisors is an integer number (26917367400).

Almost surely, 2^{1120624021407} is an apocalyptic number.

1120624021407 is a deficient number, since it is larger than the sum of its proper divisors (602087492193).

1120624021407 is a wasteful number, since it uses less digits than its factorization.

1120624021407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5128.

The product of its (nonzero) digits is 5376, while the sum is 30.

Adding to 1120624021407 its reverse (7041204260211), we get a palindrome (8161828281618).

The spelling of 1120624021407 in words is "one trillion, one hundred twenty billion, six hundred twenty-four million, twenty-one thousand, four hundred seven".