1401077451445 has 16 divisors (see below), whose sum is σ = 1930584187008. Its totient is φ = 956185554240.

The previous prime is 1401077451391. The next prime is 1401077451461. The reversal of 1401077451445 is 5441547701041.

It is not a de Polignac number, because 1401077451445 - 2⁹ = 1401077450933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94852294 + ... + 94867063.

It is an arithmetic number, because the mean of its divisors is an integer number (120661511688).

Almost surely, 2^{1401077451445} is an apocalyptic number.

It is an amenable number.

1401077451445 is a deficient number, since it is larger than the sum of its proper divisors (529506735563).

1401077451445 is a wasteful number, since it uses less digits than its factorization.

1401077451445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189719580.

The product of its (nonzero) digits is 313600, while the sum is 43.

The spelling of 1401077451445 in words is "one trillion, four hundred one billion, seventy-seven million, four hundred fifty-one thousand, four hundred forty-five".