1401077451107 has 2 divisors, whose sum is σ = 1401077451108. Its totient is φ = 1401077451106.

The previous prime is 1401077451083. The next prime is 1401077451149. The reversal of 1401077451107 is 7011547701041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1401077451107 - 2³⁰ = 1400003709283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1401077451197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700538725553 + 700538725554.

It is an arithmetic number, because the mean of its divisors is an integer number (700538725554).

Almost surely, 2^{1401077451107} is an apocalyptic number.

1401077451107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401077451107 is an equidigital number, since it uses as much as digits as its factorization.

1401077451107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27440, while the sum is 38.

The spelling of 1401077451107 in words is "one trillion, four hundred one billion, seventy-seven million, four hundred fifty-one thousand, one hundred seven".