1400364706705 has 16 divisors (see below), whose sum is σ = 1746133060608. Its totient is φ = 1076973480000.

The previous prime is 1400364706703. The next prime is 1400364706739. The reversal of 1400364706705 is 5076074630041.

It is not a de Polignac number, because 1400364706705 - 2¹ = 1400364706703 is a prime.

It is a super-2 number, since 2×1400364706705² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400364706703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29892526 + ... + 29939335.

It is an arithmetic number, because the mean of its divisors is an integer number (109133316288).

Almost surely, 2^{1400364706705} is an apocalyptic number.

It is an amenable number.

1400364706705 is a deficient number, since it is larger than the sum of its proper divisors (345768353903).

1400364706705 is a wasteful number, since it uses less digits than its factorization.

1400364706705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59832048.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 1400364706705 in words is "one trillion, four hundred billion, three hundred sixty-four million, seven hundred six thousand, seven hundred five".