1420240010046 has 32 divisors (see below), whose sum is σ = 3337067438208. Its totient is φ = 397269932640.

The previous prime is 1420240010023. The next prime is 1420240010053. The reversal of 1420240010046 is 6400100420241.

It is a happy number.

It is a super-2 number, since 2×1420240010046² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1420240009998 and 1420240010025.

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, 827644836 + ... + 827646551.

It is an arithmetic number, because the mean of its divisors is an integer number (104283357444).

Almost surely, 2^{1420240010046} is an apocalyptic number.

1420240010046 is an abundant number, since it is smaller than the sum of its proper divisors (1916827428162).

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

1420240010046 is a wasteful number, since it uses less digits than its factorization.

1420240010046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655291416.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1420240010046 its reverse (6400100420241), we get a palindrome (7820340430287).

It can be divided in two parts, 14202400 and 10046, that added together give a triangular number (14212446 = T₅₃₃₁).

The spelling of 1420240010046 in words is "one trillion, four hundred twenty billion, two hundred forty million, ten thousand, forty-six".