1400107070 has 16 divisors (see below), whose sum is σ = 2526186528. Its totient is φ = 558710880.

The previous prime is 1400107069. The next prime is 1400107081. The reversal of 1400107070 is 707010041.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162074 + ... + 170493.

It is an arithmetic number, because the mean of its divisors is an integer number (157886658).

Almost surely, 2^1400107070 is an apocalyptic number.

1400107070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400107070 is a deficient number, since it is larger than the sum of its proper divisors (1126079458).

1400107070 is a wasteful number, since it uses less digits than its factorization.

1400107070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332995.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 1400107070 is about 37418.0046234430. The cubic root of 1400107070 is about 1118.7174599318.

The spelling of 1400107070 in words is "one billion, four hundred million, one hundred seven thousand, seventy".