1402132500155 has 8 divisors (see below), whose sum is σ = 1682802643632. Its totient is φ = 1121543571168.

The previous prime is 1402132500133. The next prime is 1402132500157. The reversal of 1402132500155 is 5510052312041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1402132500155 - 2²⁶ = 1402065391291 is a prime.

It is a super-2 number, since 2×1402132500155² (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 (1402132500157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20265632 + ... + 20334701.

It is an arithmetic number, because the mean of its divisors is an integer number (210350330454).

Almost surely, 2^{1402132500155} is an apocalyptic number.

1402132500155 is a deficient number, since it is larger than the sum of its proper divisors (280670143477).

1402132500155 is an equidigital number, since it uses as much as digits as its factorization.

1402132500155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40607245.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 1402132500155 its reverse (5510052312041), we get a palindrome (6912184812196).

The spelling of 1402132500155 in words is "one trillion, four hundred two billion, one hundred thirty-two million, five hundred thousand, one hundred fifty-five".