1402373052 has 36 divisors (see below), whose sum is σ = 3731462280. Its totient is φ = 442854432.

The previous prime is 1402373041. The next prime is 1402373107. The reversal of 1402373052 is 2503732041.

1402373052 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-4 number, since 4×1402373052⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1024443 + ... + 1025810.

It is an arithmetic number, because the mean of its divisors is an integer number (103651730).

Almost surely, 2^1402373052 is an apocalyptic number.

1402373052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1402373052 is an abundant number, since it is smaller than the sum of its proper divisors (2329089228).

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

1402373052 is a wasteful number, since it uses less digits than its factorization.

1402373052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050282 (or 2050277 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 1402373052 is about 37448.2716824155. The cubic root of 1402373052 is about 1119.3206583909.

The spelling of 1402373052 in words is "one billion, four hundred two million, three hundred seventy-three thousand, fifty-two".