1400134734810 has 80 divisors (see below), whose sum is σ = 4302636281856. Its totient is φ = 320030795232.

The previous prime is 1400134734797. The next prime is 1400134734833. The reversal of 1400134734810 is 184374310041.

1400134734810 is a `hidden beast` number, since 1 + 40 + 0 + 134 + 7 + 3 + 481 + 0 = 666.

It is a super-2 number, since 2×1400134734810² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 123463002 + ... + 123474341.

Almost surely, 2^{1400134734810} is an apocalyptic number.

1400134734810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400134734810 is an abundant number, since it is smaller than the sum of its proper divisors (2902501547046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400134734810 is a wasteful number, since it uses less digits than its factorization.

1400134734810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246937369 (or 246937360 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 1400134734810 in words is "one trillion, four hundred billion, one hundred thirty-four million, seven hundred thirty-four thousand, eight hundred ten".