1041212001402 has 24 divisors (see below), whose sum is σ = 2258520051060. Its totient is φ = 346676711040.

The previous prime is 1041212001377. The next prime is 1041212001409. The reversal of 1041212001402 is 2041002121401.

1041212001402 is a `hidden beast` number, since 1 + 0 + 41 + 21 + 200 + 1 + 402 = 666.

1041212001402 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1040320441521 + 891559881 = 1019961^2 + 29859^2 .

It is a super-6 number, since 6×1041212001402⁶ (a number of 73 digits) contains 666666 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1041212001409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32813377 + ... + 32845092.

Almost surely, 2^{1041212001402} is an apocalyptic number.

1041212001402 is an abundant number, since it is smaller than the sum of its proper divisors (1217308049658).

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

1041212001402 is a wasteful number, since it uses less digits than its factorization.

1041212001402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65659358 (or 65659355 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1041212001402 its reverse (2041002121401), we get a palindrome (3082214122803).

The spelling of 1041212001402 in words is "one trillion, forty-one billion, two hundred twelve million, one thousand, four hundred two".